negative impacts of tourism in the environment

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The Negative Environmental Impacts of Tourism

The tourism industry is one of the fastest growing industries in the world. On a local, national, and international level, tourism is economically and environmentally significant actor that has great power to affect the future development.

Tourism has the capacity to help support communities and instigate positive environmental change when done with the right approach towards the long-term sustainability in regions and complying with the UN’s 17 Sustainable Development Goals that range from eradicating hunger, gender equality to addressing climate actions based on the specific regional needs.

We can see the rise of the positive trend in the last years. Ecotourism and sustainable tourism have gained popularity in the industry but there are still many areas where improvements need to be done. If the number of tourists in a given area is greater than the capacity of the local environment or supporting infrastructure (which is the case of many popular destinations), negative impacts quickly arise and can become overwhelming for the system.

As we embark on new adventures in foreign countries it’s important to realize what environmental impacts our presence poses to local ecosystems and resources. According to the United Nations Environment Programme (UNEP), the three negative environmental impacts of tourism are: the depletion of natural resources, pollution and physical degradation of ecosystems. We will look at these more in detail now.

How does tourism affect the environment? The negative environmental impacts of tourism

Tourism sector has great influence over wellbeing of local residents. It is an industry that flourishes in large cities as well as remote rural areas rich in natural wonders. For many distant communities, tourism is the only opportunity of generating sufficient income to sustain their lifestyle and traditions. It can bring lot of good to regions, but also lot of bad – fast degradation, extinction, and depletion, if not done with the long-term planning and preservation in mind.

In some situations, it is difficult to realize this negative influence until its too late. We already have a few negative examples and data to look at to see the degrading tendency.

#1 The depletion of natural resources

The depletion of natural resources is a growing concern especially in places where resources are already scarce. Water, in particular, is considered a critical resource which is greatly misused in the tourism sector.

I. Water overuse

In many popular tourist destinations, water is overused by tourists in hotels, for breathtaking swimming pools and luxurious wellness areas. When on vacation, most travelers tend to use much more water for personal use than at home, resulting in larger quantities of wastewater and creating water shortages which affect local residents.

The high tourism season goes usually against the natural water cycle of an area and doesn’t consider years with insufficient rainfall – a problem that is on the rise due to climate shift. The driest months of the year are the months of peaking demand for water in resorts and areas of a special tourist interest. These places get crowded with people who expect to have unlimited accessibility to clean water supply from local sources.   

This creates many problems for residents in not having enough water for basic daily needs, as groundwater is often redirected and overdrawn by large hotels, resulting in drying wells of small communities, and increasing salinity of the remaining water table from dissolved minerals in the soil. Additionally, many small farmers struggle with not having water to grow crops – especially during drier years when it hasn’t rained for months.

A special report on Water Equity in Tourism from 2012 mentions a sad statistic. Globally, almost 900 million people still lack access to clean water and 2 million people (mostly children) die every year due to the health problems arising from this hindered access. These numbers include people from countries with popular destinations, mainly in the Global South or Mediterranean.

Zanzibar, Bali, India, but even Greece and Spain are suffering of these consequences. In Zanzibar, an average household consumes a little over 93 liters of water per day, while an average consumption per room in a guesthouse is 686 liters. That is 7 times more. But the difference is even bigger when it comes to a luxurious 5-star hotel room. The consumption rises to unbelievable 3,000+ liters of water per day [3] .

Tourism and agriculture compete for water also in Spain. Spain is important producer of vegetables and fruits for the rest of Europe. The intensive agriculture and greenhouse cultivation requires water to keep up with the demand. At the same time, the country is one of the world’s leading tourist destinations with great demand for water despite the fact that the country has been drought stricken for a couple years in a row due to climate change [4] . Both of these important economic sectors are standing against each other in an unsustainable way.

II. Other resources

The tourism industry depends upon consumption of renewable and non-renewable resources that are available at a given location. This includes variety of minerals, metals, and biomass resources. The industry burns higher amounts of fossil fuels and therefore produces greenhouse gases; affects health of fertile soils needed to grow enough food, and hurts whole ecosystems like, for example, forests or biodiverse  wetlands , and this way the impacts reach even the local wildlife. When more recreational facilities are built, natural habitats with their riches are destroyed and animals are driven away into scarce natural areas or conflict with other human projects.

Land resources, such as forests, are affected when trees are used for building materials or collected for fuel. Tourist attractions and accommodations are heavily reliant on energy for heating, provision of hot water and electricity. That is where the energy demand actually follows the same pattern as water consumption.

Imagine a town like Venice. The town has 271 thousand permanent residents [5] but welcomes every year increasing number of tourists. In 2003, 2.75 million tourists visited the town, while in 2019 this number has risen to 5.5 million [6] . Each visitor consumes energy and resources of the town, further contributing to environmental problems linked with the use of fossil fuels and other non-renewable energy sources.

#2 Overconsumption & Waste production, incl. food waste

What is the most common image of a nice vacation at some beautiful beach town? Good food, drinks at the beach, little refreshments, and attractive sights with a variety of relaxing activities for everyone. When on vacation, most of us want to forget daily responsibilities. This includes meal planning or carrying with us that refillable water bottle or other long-term use items like quality slippers or reusable shopping bags.

When indulging on that new experience, many rely on single-use plastic items that are fast to dispose. In fact, tourists can produce twice that much waste in a day than long term residents. It has been estimated that the marine litter in the Mediterranean increases by up to 40 percent during the peak season [8] .

UNEP estimates that one guest can generate from between 1 to 12 kg of solid waste per day when visiting a new place [9] . The numbers vary based on many factors – location, the type of accommodation, personal preferences, and a character of the stay. Based on the predictions, we would see an increase of 251 percent in solid waste production due to tourism through 2050, if countries do not adopt sustainable practices of addressing product cycle and waste disposal.

Tourists also tend to be more reckless with food. Such behavior contributes to food wasting which is a large problem on its own .

However, waste directly produced by a tourist is not the only waste coming from popular destinations. Large portion of solid waste originates from the background services for tourists – laundries, restaurants, wellness, entertainment and accommodations.

Solid waste and littering can degrade ecosystems and alter the physical appearance of the landscape.  Marine litter harms marine life, often leading to their death, and degrades sensitive and unique, yet vital, ecosystems.

As more tourism facilities are built, sewage pollution also increases. Sewage runoff in seas and lakes damages terrestrial and aquatic ecosystems, including vulnerable coral reefs which are often the main attraction of a place. Pollution of waterways in any way can stimulate excessive growth of algae, leading to eutrophication, and alter salinity and siltation of water bodies. These are changes to the environment make it difficult for native plants and animals to survive.

#3 Pollution

Pollution in the tourism industry comes in many forms: increased emissions linked to transport and higher need of energy, solid waste as mentioned in the paragraph above, sewage, oil and chemical spills, but even the less talked about noise and  light pollution .

One of the reasons why newly hatched sea turtle babies get confused and head in the opposite direction of water, are the artificial lights we installed along coastlines. Baby turtles have strong instinct to follow the light to guide them to the sea where their life journey begins. In nature, the moon reflection on the water was the brightest point on the beach. Nowadays, however, lamps, bars and other lights shine brighter at night and easily confuse the hatchlings to head in the wrong direction and often lose their life because of that.   

Noise pollution arises from transportation and recreational vehicles such as snowmobiles and jet skis. Noisy tourist destinations and thoroughfares can disturb and distress wildlife, especially in sensitive ecosystems that are often the reason why tourists visit the location in the first place.

Cruise ships are among the top polluters. These “floating cities” make extra noise in deep waters and migration routes of many aquatic mammals who are highly sensitive to noise levels in their serene environment. But that’s not all. Cruises release high amounts of raw sewage and waste of passengers directly into the water. Unfortunately, their practices of dealing with waste are not transparent and are corrupt. At the same time, these giant ships burn fossil fuel and release pollutants in the air, including excessive amounts of carbon dioxide [9] .

Scientists have also found that bacteria originating from sewage contamination of coastal waters affect coral reefs in numerous locations and is clearly linked to increased popularity as tourist destination. One badly affected example is the Mesoamerican Reef. The Reef has already lost 80 percent of corals to pollution released from insufficient infrastructure of trending destinations, such as Cancun, Tulum or Playa del Carmen, that host increasing numbers of tourists. The main problem here is too fast development of luxurious resorts without specific plans for upgrading wastewater treatment facilities and infrastructure. Unfortunately, this is a common issue of many special locations of natural beauty.        

#4 Greenhouse gas emissions and contribution to global warming

Most human activities that encompass modern lifestyle contribute to greenhouse gas emissions. Add to this travel to some exotic destination half-way across the globe and the number grows even bigger, adding up large chunk to our carbon footprint. In total, tourism accounts for more than 5 percent of global emissions of carbon dioxide. This number has been growing steadily and made up around 1,600 million tons of CO2 in 2016 [10] .

According to a report from the World Tourism Organization (UNWTO), the transport is responsible for 75 percent of carbon dioxide emissions in tourism. Air, road, and rail transportation are the main means of travel among tourists. The most polluting form of travel in terms of emissions are the flights – airplanes accounted for 40 percent out of total CO2 emissions in tourism sector in 2005 – especially due to low prices of flights that made this way of travel accessible to masses. The next significant polluter were cars with 32 percent [10] .

Energy consumption to provide services tourists expect is the next large CO2 contributor after the transport. Most accommodations still rely heavily on fossil fuel energy to run air conditioners, water and room heating and other basic or extra services (spas, pools) that consume lot of power. Unfortunately, the burning of fossil fuels has impacts globally and contributes to  climate change .

Energy and transport are both needed even when new resorts are built, or to bring diversity of food to offer to guests, to pick up solid waste, or to clean and maintain recreational areas. Carbon dioxide is not the only gas emitted in the air during these processes, other potent greenhouse gasses such as methane or nitrous oxide are as well. The contribution of tourism to climate change is significant and will grow unless switch to renewable energy is made.

#5 Soil erosion and unsustainable land use

Reckless development and fast expansion of infrastructure, insufficient infrastructure like for example not enough parking spots and cars parked on the edges of roads, too crowded natural sites, disrespect of rules (stepping off the path) can easily kickstart erosive processes and speed up degradation of sites.     

Tourism and recreational activities often change soil properties, especially if the number of tourists is greater than the ecosystem capacity to deal with it. In the most visited places, tourists trample the vegetation around trails, slowly creating larger patches of vegetation free surface. Frequently walked trails become compacted, which leads to the decreased soil permeability and higher surface runoff. The combination of these factors then results in progressively eroding trails and areas around them as people try to avoid slippery or muddy surface of the main trail.

The same scenario happens when off-road biking, horse riding, having fun with ATVs or parking cars on the side of the road.

Construction sites of new resorts or their expansion into surrounding natural areas, coastlines or on the mountain sites is a big contributor to erosion. Many projects begin by removing vegetation, which affects the ability of soils to absorb water, often leaving soils exposed and vulnerable for many years before the project is finished.

 Impervious surfaces of roads, parking lots or around accommodation units do not allow water to infiltrate into the ground. This increases the surface runoff which washes off fragmented pieces of soil even faster. In some locations, spaces between buildings create pathways for wind that magnify its erosive power.

#6 Physical degradation of ecosystems and loss of biodiversity

It is estimated that the average rate of expansion of tourism is 3 percent in developed countries and can be up to 8 percent in developing countries [11] . The industry has many physical impacts on the environment where growth happens, and more short-term visitors come by to admire the place. Many popular tourist sites are located in areas of sensitive ecosystems. Ecosystems such as rain forests, wetlands, mangroves, coral reefs , sea grass beds and alpine regions are often threatened because they are attractive places to developers and tourists who seek the special feeling of a close contact with nature’s wonders.

Construction and infrastructure development can include extensive paving, sand mining, wetland draining, marine development and deforestation. Unsustainable land use practices can lead to sand dune and soil erosion and the deterioration of the landscape.

Not only is the physical environment under threat but living organisms and their natural cycles are also altered. Ecosystem disturbance can lead to destruction in the long term. Poor building regulations and land use planning can also alter the aesthetic appeal of the local environment. This puts a strain on both the natural environment and indigenous structures of the area.

Around the world are many ecotourism activities and sustainable tourism businesses that keep environmental values at the heart of their business practices. Conventional tourism businesses on the other hand don’t always consider natural resources, pollution and environmental degradation.

Before you jet off on your next travel adventure be sure to take some environmental values with you. To reduce your ecological footprint as a tourist be sure to conserve the amount of water you use, dispose of waste appropriately, tread lightly on the land, and become aware of the local ecosystems you choose to visit. Wherever you may go in the world do your best to support green businesses and minimize your impact on the environment.

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Greentumble was founded in the summer of 2015 by us, Sara and Ovi . We are a couple of environmentalists who seek inspiration for life in simple values based on our love for nature. Our goal is to inspire people to change their attitudes and behaviors toward a more sustainable life. Read more about us .

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Number of tourist arrivals

Somewhere on Earth this year

The World Counts • Impact through Awareness

The world counts impact through awareness, 45 arrivals every second.

There are over 1.4 billion tourists arriving at their destination every year. That’s 45 arrivals every single second.

Exponential growth of tourism

In 1950 there were 25 million international tourist arrivals, in 1970 the number was 166 million, and by 1990 it had grown to 435 million. From 1990 to 2018 numbers more than tripled reaching 1.442 billion. By 2030, 1.8 billion tourist arrivals are projected.

Negative environmental impacts of tourism

The negative environmental impacts of tourism are substantial. They include the depletion of local natural resources as well as pollution and waste problems. Tourism often puts pressure on natural resources through over-consumption, often in places where resources are already scarce.

Tourism puts enormous stress on local land use, and can lead to soil erosion, increased pollution, natural habitat loss, and more pressure on endangered species. These effects can gradually destroy the environmental resources on which tourism itself depends.

Tourism often leads to overuse of water

An average golf course in a tropical country, for example, uses as much water as 60,000 rural villagers. It also uses 1500 kilos of chemical fertilizers, pesticides and herbicides per year.

Tourism and climate change

Tourism contributes to more than 5 percent of global greenhouse gas emissions, with transportation accounting for 90 percent of this.

By 2030, a 25% increase in CO2-emissions from tourism compared to 2016 is expected. From 1,597 million tons to 1,998 million tons.

747,468,974

Tons of waste dumped

Globally, this year

1,473,783.14

Square kilometers of land area being degraded

1,501,989,182,452

Tons of freshwater used

Worldwide, this year

15,196,182,249

Tons of CO2 emitted into the atmosphere

The alternative: Eco-tourism

Eco-tourism offers a greener alternative. Eco-tourism is a rapidly growing industry, with potential benefits for both the environment and the economies of the tourist destinations.

Number of eco-tourist arrivals

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• What Are The Negative Effects Of Tourism On The Environment?

Tourism is usually regarded as a boon to a region’s economy. Tourism brings prosperity to the region and provides employment to the locals of the region. However, when tourism becomes unsustainable in nature, it can have disastrous consequences on the environment. When the tourist industry active in the region crosses the legal and ethical barriers to earn more profit, it can lead to massive degradation of the environment in the area. Local human population, flora, and fauna, suffer greatly due to such irresponsible and unsustainable tourism. Some of the ways in which tourism adversely impacts the environment have been mentioned below:

Tourism And Pollution

Transport of tourists results in air pollution.

The movement of tourists from their home to the tourist destination involves transport via road, rail, or air, or a combination of these modes of transport. When a large number of tourists are involved, it invariably leads to a greater use of the transportation system. We all are aware of the fact that emissions from automobiles and airplanes are one of the biggest causes of air pollution. When a large number tourists use these modes of transport to reach a particular attraction, it pollutes the air both locally and globally. Due to the rapid growth in international tourism, tourists now account for nearly 60% of air travel. In many places, buses or other vehicles leave their motors running to ensure that tourists return to comfortable air-conditioned vehicles. Such practices further pollute the air.

Tourism Leads To Noise Pollution

Tourists destinations are often subject to significant noise pollution. Tourists vehicles entering and leaving natural areas create a lot of noise. Such noise is the source of distress for wildlife. Loud music played by tourists in forested areas also disturb the animals living in the area. Often, noise generated by tourist activities for long-term alters the natural activity patterns of animals.

Littering Of Tourist Spots By Irresponsible Tourists

Irresponsible tourists often litter the tourist spots visited by them. Waste disposal is a great problem in the natural environment. According to estimates, cruise ships in the Caribbean produce over 70,000 tons of waste annually. If waste is disposed of irresponsibly in the sea, it can lead to the death of marine animals. Even the Mount Everest is not free of human-generated waste. Trekkers leave behind their oxygen cylinders, garbage, and camping equipment on the mountains and hills. Some trails in the Himalayas and the Andes have been nicknamed the "Toilet paper trail” or the "Coca-Cola trail,” referring to the garbage left behind on such trails.

Sewage Generated At Tourist Spots Contaminate The Natural Environment

Rampant construction of tourist facilities like hotels, cafes, restaurants, etc., in an area without proper arrangement for safe disposal of sewage, can lead to disastrous consequences. Wastewater carrying sewage from such areas often pollutes nearby water bodies. It can lead to the eutrophication of water bodies and the loss of the balance in aquatic ecosystems. Pollution of water bodies with sewage can also lead to health issues and even epidemics that can ultimately wipe out large populations of aquatic flora and fauna and also impact human health adversely.

Tourism Can Spoil The Aesthetics Of The Environment

Tourist facilities built to earn a profit without any concern about integrating the design with the natural features of the place can lead to aesthetic pollution. Large resorts of disparate designs can dominate the landscape and spoil the natural beauty of a place.

Tourism And Natural Resources

When tourism is encouraged in an area with inadequate resources, it will have a negative impact on the ecosystem of the area. In such areas, the local flora and fauna might be deprived of the resources needed to sustain their lives. For example, large volumes of water are consumed to cater to the needs of the tourists, run hotels, swimming pools, maintain golf courses, etc. This can degrade the quality of water and decrease the volume of water that is available for the local population, plants, and animals. It is not only the water resources that are depleted. Unsustainable practices by the tourist industry can also put pressure on other resources like food, energy, etc.

Tourism And Physical Degradation Of The Ecosystem

Every ecosystem works on a delicate natural balance. Every species in the ecosystem has a specific role to play in the system. However, tourism often disturbs this delicate balance and creates a great disaster in the ecosystem. When the tourist industry active in an area is completely profit-minded, it pays little heed to the needs of nature. For example, often hotels and resorts are built illegally very close to the beach or inside the core areas of forests. Large patches of natural vegetation need to be cleared to allow space for the sprawling resorts or hotels. As old tourist spots get degraded due to overuse by tourists, newer ‘upcoming’ destinations with fewer crowds become the next favorite of tourists and the tourism industry. The same situation is repeated once more. Unsustainable practices by the tourism industry can thus lead to deforestation, sand erosion, loss of species, changes in sea currents and coastlines, destruction of habitats, etc. Even activities like nature walks can be harmful to the environment if tourists trample on the local vegetation during their walk. Such trampling can lead to reduced plant vigor, breakage of stems, reduced regeneration, etc. Tourists breaking off corals during snorkeling or scuba diving activities can also contribute to ecosystem degradation. Commercial harvesting of corals for sale to tourists also causes harm to coral reefs. Even the anchorage of cruise ships to coral reefs can degrade large sections of the reef.

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A Year Without Travel

For Planet Earth, No Tourism Is a Curse and a Blessing

From the rise in poaching to the waning of noise pollution, travel’s shutdown is having profound effects. Which will remain, and which will vanish?

By Lisa W. Foderaro

For the planet, the year without tourists was a curse and a blessing.

With flights canceled, cruise ships mothballed and vacations largely scrapped, carbon emissions plummeted. Wildlife that usually kept a low profile amid a crush of tourists in vacation hot spots suddenly emerged. And a lack of cruise ships in places like Alaska meant that humpback whales could hear each other’s calls without the din of engines.

That’s the good news. On the flip side, the disappearance of travelers wreaked its own strange havoc, not only on those who make their living in the tourism industry, but on wildlife itself, especially in developing countries. Many governments pay for conservation and enforcement through fees associated with tourism. As that revenue dried up, budgets were cut, resulting in increased poaching and illegal fishing in some areas. Illicit logging rose too, presenting a double-whammy for the environment. Because trees absorb and store carbon, cutting them down not only hurt wildlife habitats, but contributed to climate change.

“We have seen many financial hits to the protection of nature,” said Joe Walston, executive vice president of global conservation at the Wildlife Conservation Society. “But even where that hasn’t happened, in a lot of places people haven’t been able to get into the field to do their jobs because of Covid.”

From the rise in rhino poaching in Botswana to the waning of noise pollution in Alaska, the lack of tourism has had a profound effect around the world. The question moving forward is which impacts will remain, and which will vanish, in the recovery.

A change in the air

While the pandemic’s impact on wildlife has varied widely from continent to continent, and country to country, its effect on air quality was felt more broadly.

In the United States, greenhouse gas emissions last year fell more than 10 percent , as state and local governments imposed lockdowns and people stayed home, according to a report in January by the Rhodium Group, a research and consulting firm.

The most dramatic results came from the transportation sector, which posted a 14.7 percent decrease. It’s impossible to tease out how much of that drop is from lost tourism versus business travel. And there is every expectation that as the pandemic loosens its grip, tourism will resume — likely with a vengeance.

Still, the pandemic helped push American emissions below 1990 levels for the first time. Globally, carbon dioxide emissions fell 7 percent , or 2.6 billion metric tons, according to new data from international climate researchers. In terms of output, that is about double the annual emissions of Japan.

“It’s a lot and it’s a little,” said Jason Smerdon, a climate scientist at Columbia University’s Lamont-Doherty Earth Observatory . “Historically, it’s a lot. It’s the largest single reduction percent-wise over the last 100 years. But when you think about the 7 percent in the context of what we need to do to mitigate climate change, it’s a little.”

In late 2019, the United Nations Environment Program cautioned that global greenhouse gases would need to drop 7.6 percent every year between 2020 and 2030. That would keep the world on its trajectory of meeting the temperature goals set under the Paris Agreement, the 2016 accord signed by nearly 200 nations.

“The 7 percent drop last year is on par with what we would need to do year after year,” Dr. Smerdon said. “Of course we wouldn’t want to do it the same way. A global pandemic and locking ourselves in our apartments is not the way to go about this.”

Interestingly, the drop in other types of air pollution during the pandemic muddied the climate picture. Industrial aerosols, made up of soot, sulfates, nitrates and mineral dust, reflect sunlight back into space, thus cooling the planet. While their reduction was good for respiratory health, it had the effect of offsetting some of the climate benefits of cascading carbon emissions.

For the climate activist Bill McKibben , one of the first to sound the alarm about global warming in his 1989 book, “The End of Nature,” the pandemic underscored that the climate crisis won’t be averted one plane ride or gallon of gas at a time.

“We’ve come through this pandemic year when our lives changed more than any of us imagined they ever would,” Mr. McKibben said during a Zoom webinar hosted in February by the nonprofit Green Mountain Club of Vermont.

“Everybody stopped flying; everybody stopped commuting,” he added. “Everybody just stayed at home. And emissions did go down, but they didn’t go down that much, maybe 10 percent with that incredible shift in our lifestyles. It means that most of the damage is located in the guts of our systems and we need to reach in and rip out the coal and gas and oil and stick in the efficiency, conservation and sun and wind.”

Wildlife regroups

Just as the impact of the pandemic on air quality is peppered with caveats, so too is its influence on wildlife.

Animals slithered, crawled and stomped out of hiding across the globe, sometimes in farcical fashion. Last spring, a herd of Great Orme Kashmiri goats was spotted ambling through empty streets in Llandudno, a coastal town in northern Wales. And hundreds of monkeys — normally fed by tourists — were involved in a disturbing brawl outside of Bangkok, apparently fighting over food scraps.

In meaningful ways, however, the pandemic revealed that wildlife will regroup if given the chance. In Thailand, where tourism plummeted after authorities banned international flights, leatherback turtles laid their eggs on the usually mobbed Phuket Beach. It was the first time nests were seen there in years, as the endangered sea turtles, the largest in the world, prefer to nest in seclusion.

Similarly, in Koh Samui, Thailand’s second largest island, hawksbill turtles took over beaches that in 2018 hosted nearly three million tourists. The hatchlings were documented emerging from their nests and furiously moving their flippers toward the sea.

For Petch Manopawitr, a marine conservation manager of the Wildlife Conservation Society Thailand, the sightings were proof that natural landscapes can recover quickly. “Both Ko Samui and Phuket have been overrun with tourists for so many years,” he said in a phone interview. “Many people had written off the turtles and thought they would not return. After Covid, there is talk about sustainability and how it needs to be embedded in tourism, and not just a niche market but all kinds of tourism.”

In addition to the sea turtles, elephants, leaf monkeys and dugongs (related to manatees) all made cameos in unlikely places in Thailand. “Dugongs are more visible because there is less boat traffic,” Mr. Manopawitr said. “The area that we were surprised to see dugongs was the eastern province of Bangkok. We didn’t know dugongs still existed there.”

He and other conservationists believe that countries in the cross hairs of international tourism need to mitigate the myriad effects on the natural world, from plastic pollution to trampled parks.

That message apparently reached the top levels of the Thai government. In September, the nation’s natural resources and environment minister, Varawut Silpa-archa, said he planned to shutter national parks in stages each year, from two to four months. The idea, he told Bloomberg News , is to set the stage so that “nature can rehabilitate itself.”

An increase in poaching

In other parts of Asia and across Africa, the disappearance of tourists has had nearly the opposite result. With safari tours scuttled and enforcement budgets decimated, poachers have plied their nefarious trade with impunity. At the same time, hungry villagers have streamed into protected areas to hunt and fish.

There were reports of increased poaching of leopards and tigers in India, an uptick in the smuggling of falcons in Pakistan, and a surge in trafficking of rhino horns in South Africa and Botswana.

Jim Sano, the World Wildlife Fund’s vice president for travel, tourism and conservation, said that in sub-Saharan Africa, the presence of tourists was a powerful deterrent. “It’s not only the game guards,” he said. “It’s the travelers wandering around with the guides that are omnipresent in these game areas. If the guides see poachers with automatic weapons, they report it.”

In the Republic of Congo, the Wildlife Conservation Society has noticed an increase in trapping and hunting in and around protected areas. Emma J. Stokes, regional director of the Central Africa program for the organization, said that in Nouabalé-Ndoki National Park, monkeys and forest antelopes were being targeted for bushmeat.

“It’s more expensive and difficult to get food during the pandemic and there is a lot of wildlife up there,” she said by phone. “We obviously want to deter people from hunting in the park, but we also have to understand what’s driving that because it’s more complex.”

The Society and the Congolese government jointly manage the park, which spans 1,544 square miles of lowland rainforest — larger than Rhode Island. Because of the virus, the government imposed a national lockdown, halting public transportation. But the organization was able to arrange rides to markets since the park is considered an essential service. “We have also kept all 300 of our park staff employed,” she added.

Largely absent: the whir of propellers, the hum of engines

While animals around the world were subject to rifles and snares during the pandemic, one thing was missing: noise. The whir of helicopters diminished as some air tours were suspended. And cruise ships from the Adriatic Sea to the Gulf of Mexico were largely absent. That meant marine mammals and fish had a break from the rumble of engines and propellers.

So did research scientists. Michelle Fournet is a marine ecologist who uses hydrophones (essentially aquatic microphones) to listen in on whales. Although the total number of cruise ships (a few hundred) pales in comparison to the total number of cargo ships (tens of thousands), Dr. Fournet says they have an outsize role in creating underwater racket. That is especially true in Alaska, a magnet for tourists in search of natural splendor.

“Cargo ships are trying to make the most efficient run from point A to point B and they are going across open ocean where any animal they encounter, they encounter for a matter of hours,” she said. “But when you think about the concentration of cruise ships along coastal areas, especially in southeast Alaska, you basically have five months of near-constant vessel noise. We have a population of whales listening to them all the time.”

Man-made noise during the pandemic dissipated in the waters near the capital of Juneau, as well as in Glacier Bay National Park and Preserve . Dr. Fournet, a postdoctoral research associate at Cornell University, observed a threefold decrease in ambient noise in Glacier Bay between 2019 and 2020. “That’s a really big drop in noise,” she said, “and all of that is associated with the cessation of these cruise ships.”

Covid-19 opened a window onto whale sounds in Juneau as well. Last July, Dr. Fournet, who also directs the Sound Science Research Collective , a marine conservation nonprofit, had her team lower a hydrophone in the North Pass, a popular whale-watching destination. “In previous years,” she said, “you wouldn’t have been able to hear anything — just boats. This year we heard whales producing feeding calls, whales producing contact calls. We heard sound types that I have never heard before.”

Farther south in Puget Sound, near Seattle, whale-watching tours were down 75 percent last year. Tour operators like Jeff Friedman, owner of Maya’s Legacy Whale Watching , insist that their presence on the water benefits whales since the captains make recreational boaters aware of whale activity and radio them to slow down. Whale-watching companies also donate to conservation groups and report sightings to researchers.

“During the pandemic, there was a huge increase in the number of recreational boats out there,” said Mr. Friedman, who is also president of the Pacific Whale Watch Association . “It was similar to R.V.s. People decided to buy an R.V. or a boat. The majority of the time, boaters are not aware that the whales are present unless we let them know.”

Two years ago, in a move to protect Puget Sound’s tiny population of Southern Resident killer whales, which number just 75, Washington’s Gov. Jay Inslee signed a law reducing boat speeds to 7 knots within a half nautical mile of the whales and increasing a buffer zone around them, among other things.

Many cheered the protections. But environmental activists like Catherine W. Kilduff, a senior attorney in the oceans program at the Center for Biological Diversity, believe they did not go far enough. She wants the respite from noise that whales enjoyed during the pandemic to continue.

“The best tourism is whale-watching from shore,” she said.

Looking Ahead

Debates like this are likely to continue as the world emerges from the pandemic and leisure travel resumes. Already, conservationists and business leaders are sharing their visions for a more sustainable future.

Ed Bastian, Delta Air Lines’ chief executive, last year laid out a plan to become carbon neutral by spending $1 billion over 10 years on an assortment of strategies. Only 2.5 percent of global carbon emissions are traced to aviation, but a 2019 study suggested that could triple by midcentury.

In the meantime, climate change activists are calling on the flying public to use their carbon budgets judiciously.

Tom L. Green, a senior climate policy adviser with the David Suzuki Foundation , an environmental organization in Canada, said tourists might consider booking a flight only once every few years, saving their carbon footprint (and money) for a special journey. “Instead of taking many short trips, we could occasionally go away for a month or more and really get to know a place,” he said.

For Mr. Walston of the Wildlife Conservation Society, tourists would be wise to put more effort into booking their next resort or cruise, looking at the operator’s commitment to sustainability.

“My hope is not that we stop traveling to some of these wonderful places, because they will continue to inspire us to conserve nature globally,” he said. “But I would encourage anyone to do their homework. Spend as much time choosing a tour group or guide as a restaurant. The important thing is to build back the kind of tourism that supports nature.”

Lisa W. Foderaro is a former reporter for The New York Times whose work has also appeared in National Geographic and Audubon Magazine.

Follow New York Times Travel on Instagram , Twitter and Facebook . And sign up for our weekly Travel Dispatch newsletter to receive expert tips on traveling smarter and inspiration for your next vacation.

Come Sail Away

Love them or hate them, cruises can provide a unique perspective on travel..

 Cruise Ship Surprises: Here are five unexpected features on ships , some of which you hopefully won’t discover on your own.

 Icon of the Seas: Our reporter joined thousands of passengers on the inaugural sailing of Royal Caribbean’s Icon of the Seas . The most surprising thing she found? Some actual peace and quiet .

Th ree-Year Cruise, Unraveled:  The Life at Sea cruise was supposed to be the ultimate bucket-list experience : 382 port calls over 1,095 days. Here’s why  those who signed up are seeking fraud charges  instead.

TikTok’s Favorite New ‘Reality Show’:  People on social media have turned the unwitting passengers of a nine-month world cruise  into  “cast members”  overnight.

Dipping Their Toes: Younger generations of travelers are venturing onto ships for the first time . Many are saving money.

Cult Cruisers: These devoted cruise fanatics, most of them retirees, have one main goal: to almost never touch dry land .

14 important environmental impacts of tourism + explanations + examples

Disclaimer: Some posts on Tourism Teacher may contain affiliate links. If you appreciate this content, you can show your support by making a purchase through these links or by buying me a coffee . Thank you for your support!

The environmental impacts of tourism have gained increasing attention in recent years.

With the rise in sustainable tourism and an increased number of initiatives for being environmentally friendly, tourists and stakeholders alike are now recognising the importance of environmental management in the tourism industry.

In this post, I will explain why the environmental impacts of tourism are an important consideration and what the commonly noted positive and negative environmental impacts of tourism are.

Why the environment is so important to tourism

Positive environmental impacts of tourism, water resources, land degradation , local resources , air pollution and noise , solid waste and littering , aesthetic pollution, construction activities and infrastructure development, deforestation and intensified or unsustainable use of land , marina development, coral reefs, anchoring and other marine activities , alteration of ecosystems by tourist activities , environmental impacts of tourism: conclusion, environmental impacts of tourism reading list.

The quality of the environment, both natural and man-made, is essential to tourism. However, tourism’s relationship with the environment is complex and many activities can have adverse environmental effects if careful tourism planning and management is not undertaken.

It is ironic really, that tourism often destroys the very things that it relies on!

Many of the negative environmental impacts that result from tourism are linked with the construction of general infrastructure such as roads and airports, and of tourism facilities, including resorts, hotels, restaurants, shops, golf courses and marinas. The negative impacts of tourism development can gradually destroy the environmental resources on which it depends.

It’s not ALL negative, however!

Tourism has the potential to create beneficial effects on the environment by contributing to environmental protection and conservation. It is a way to raise awareness of environmental values and it can serve as a tool to finance protection of natural areas and increase their economic importance.

In this article I have outlined exactly how we can both protect and destroy the environment through tourism. I have also created a new YouTube video on the environmental impacts of tourism, you can see this below. (by the way- you can help me to be able to keep content like this free for everyone to access by subscribing to my YouTube channel! And don’t forget to leave me a comment to say hi too!).

Although there are not as many (far from it!) positive environmental impacts of tourism as there are negative, it is important to note that tourism CAN help preserve the environment!

The most commonly noted positive environmental impact of tourism is raised awareness. Many destinations promote ecotourism and sustainable tourism and this can help to educate people about the environmental impacts of tourism. Destinations such as Costa Rica and The Gambia have fantastic ecotourism initiatives that promote environmentally-friendly activities and resources. There are also many national parks, game reserves and conservation areas around the world that help to promote positive environmental impacts of tourism.

Positive environmental impacts can also be induced through the NEED for the environment. Tourism can often not succeed without the environment due the fact that it relies on it (after all we can’t go on a beach holiday without a beach or go skiing without a mountain, can we?).

In many destinations they have organised operations for tasks such as cleaning the beach in order to keep the destination aesthetically pleasant and thus keep the tourists happy. Some destinations have taken this further and put restrictions in place for the number of tourists that can visit at one time.

Not too long ago the island of Borocay in the Philippines was closed to tourists to allow time for it to recover from the negative environmental impacts that had resulted from large-scale tourism in recent years. Whilst inconvenient for tourists who had planned to travel here, this is a positive example of tourism environmental management and we are beginning to see more examples such as this around the world.

Negative environmental impacts of tourism

Negative environmental impacts of tourism occur when the level of visitor use is greater than the environment’s ability to cope with this use.

Uncontrolled conventional tourism poses potential threats to many natural areas around the world. It can put enormous pressure on an area and lead to impacts such as: soil erosion , increased pollution, discharges into the sea, natural habitat loss, increased pressure on endangered species and heightened vulnerability to forest fires. It often puts a strain on water resources, and it can force local populations to compete for the use of critical resources.

I will explain each of these negative environmental impacts of tourism below.

Depletion of natural resources

Tourism development can put pressure on natural resources when it increases consumption in areas where resources are already scarce. Some of the most common noted examples include using up water resources, land degradation and the depletion of other local resources.

The tourism industry generally overuses water resources for hotels, swimming pools, golf courses and personal use of water by tourists. This can result in water shortages and degradation of water supplies, as well as generating a greater volume of waste water.

In drier regions, like the Mediterranean, the issue of water scarcity is of particular concern. Because of the hot climate and the tendency for tourists to consume more water when on holiday than they do at home, the amount used can run up to 440 litres a day. This is almost double what the inhabitants of an average Spanish city use. 

Golf course maintenance can also deplete fresh water resources.

In recent years golf tourism has increased in popularity and the number of golf courses has grown rapidly.

Golf courses require an enormous amount of water every day and this can result in water scarcity. Furthermore, golf resorts are more and more often situated in or near protected areas or areas where resources are limited, exacerbating their impacts.

An average golf course in a tropical country such as Thailand needs 1500kg of chemical fertilizers, pesticides and herbicides per year and uses as much water as 60,000 rural villagers.

Important land resources include fertile soil, forests , wetlands and wildlife. Unfortunately, tourism often contributes to the degradation of said resources. Increased construction of tourism facilities has increased the pressure on these resources and on scenic landscapes.

Animals are often displaced when their homes are destroyed or when they are disturbed by noise. This may result in increased animals deaths, for example road-kill deaths. It may also contribute to changes in behaviour.

Animals may become a nuisance, by entering areas that they wouldn’t (and shouldn’t) usually go into, such as people’s homes. It may also contribute towards aggressive behaviour when animals try to protect their young or savage for food that has become scarce as a result of tourism development.

Picturesque landscapes are often destroyed by tourism. Whilst many destinations nowadays have limits and restrictions on what development can occur and in what style, many do not impose any such rules. High rise hotels and buildings which are not in character with the surrounding architecture or landscape contribute to a lack of atheistic appeal.

Forests often suffer negative impacts of tourism in the form of deforestation caused by fuel wood collection and land clearing. For example, one trekking tourist in Nepal can use four to five kilograms of wood a day!

There are also many cases of erosion, whereby tourists may trek the same path or ski the same slope so frequently that it erodes the natural landscape. Sites such as Machu Pichu have been forced to introduce restrictions on tourist numbers to limit the damage caused.

Tourism can create great pressure on local resources like energy, food, and other raw materials that may already be in short supply. Greater extraction and transport of these resources exacerbates the physical impacts associated with their exploitation.

Because of the seasonal character of the industry, many destinations have ten times more inhabitants in the high season as in the low season.

A high demand is placed upon these resources to meet the high expectations tourists often have (proper heating, hot water, etc.). This can put significant pressure on the local resources and infrastructure, often resulting in the local people going without in order to feed the tourism industry.

Tourism can cause the same forms of pollution as any other industry: Air emissions; noise pollution; solid waste and littering; sewage; oil and chemicals. The tourism industry also contributes to forms of architectural/visual pollution.

Transport by air, road, and rail is continuously increasing in response to the rising number of tourists and their greater mobility. In fact, tourism accounts for more than 60% of all air travel.

One study estimated that a single transatlantic return flight emits almost half the CO2 emissions produced by all other sources (lighting, heating, car use, etc.) consumed by an average person yearly- that’s a pretty shocking statistic!

I remember asking my class to calculate their carbon footprint one lesson only to be very embarrassed that my emissions were A LOT higher than theirs due to the amount of flights I took each year compared to them. Point proven I guess….

Anyway, air pollution from tourist transportation has impacts on a global level, especially from CO2 emissions related to transportation energy use. This can contribute to severe local air pollution . It also contributes towards climate change.

Fortunately, technological advancements in aviation are seeing more environmentally friendly aircraft and fuels being used worldwide, although the problem is far from being cured. If you really want to help save the environment, the answer is to seek alternative methods of transportation and avoid flying.

You can also look at ways to offset your carbon footprint .

Noise pollution can also be a concern.

Noise pollution from aircraft, cars, buses, (+ snowmobiles and jet skis etc etc) can cause annoyance, stress, and even hearing loss for humans. It also causes distress to wildlife and can cause animals to alter their natural activity patterns. Having taught at a university near London Heathrow for several years, this was always a topic of interest to my students and made a popular choice of dissertation topic .

In areas with high concentrations of tourist activities and appealing natural attractions, waste disposal is a serious problem, contributing significantly to the environmental impacts of tourism.

Improper waste disposal can be a major despoiler of the natural environment. Rivers, scenic areas, and roadsides are areas that are commonly found littered with waste, ranging from plastic bottles to sewage.

Cruise tourism in the Caribbean, for example, is a major contributor to this negative environmental impact of tourism. Cruise ships are estimated to produce more than 70,000 tons of waste each year. 

The Wider Caribbean Region, stretching from Florida to French Guiana, receives 63,000 port calls from ships each year, and they generate 82,000 tons of rubbish. About 77% of all ship waste comes from cruise vessels. On average, passengers on a cruise ship each account for 3.5 kilograms of rubbish daily – compared with the 0.8 kilograms each generated by the less well-endowed folk on shore.

Whilst it is generally an unwritten rule that you do not throw rubbish into the sea, this is difficult to enforce in the open ocean . In the past cruise ships would simply dump their waste while out at sea. Nowadays, fortunately, this is less commonly the case, however I am sure that there are still exceptions.

Solid waste and littering can degrade the physical appearance of the water and shoreline and cause the death of marine animals. Just take a look at the image below. This is a picture taken of the insides of a dead bird. Bird often mistake floating plastic for fish and eat it. They can not digest plastic so once their stomachs become full they starve to death. This is all but one sad example of the environmental impacts of tourism.

Mountain areas also commonly suffer at the hands of the tourism industry. In mountain regions, trekking tourists generate a great deal of waste. Tourists on expedition frequently leave behind their rubbish, oxygen cylinders and even camping equipment. I have heard many stories of this and I also witnessed it first hand when I climbed Mount Kilimanjaro .

The construction of hotels, recreation and other facilities often leads to increased sewage pollution. 

Unfortunately, many destinations, particularly in the developing world, do not have strict law enrichments on sewage disposal. As a result, wastewater has polluted seas and lakes surrounding tourist attractions around the world. This damages the flora and fauna in the area and can cause serious damage to coral reefs.

Sewage pollution threatens the health of humans and animals.

I’ll never forget the time that I went on a school trip to climb Snowdonia in Wales. The water running down the streams was so clear and perfect that some of my friends had suggested we drink some. What’s purer than mountain fresh water right from the mountain, right?

A few minutes later we saw a huge pile of (human??) feaces in the water upstream!!

Often tourism fails to integrate its structures with the natural features and indigenous architecture of the destination. Large, dominating resorts of disparate design can look out of place in any natural environment and may clash with the indigenous structural design. 

A lack of land-use planning and building regulations in many destinations has facilitated sprawling developments along coastlines, valleys and scenic routes. The sprawl includes tourism facilities themselves and supporting infrastructure such as roads, employee housing, parking, service areas, and waste disposal. This can make a tourist destination less appealing and can contribute to a loss of appeal.

Physical impacts of tourism development

Whilst the tourism industry itself has a number of negative environmental impacts. There are also a number of physical impacts that arise from the development of the tourism industry. This includes the construction of buildings, marinas, roads etc.

The development of tourism facilities can involve sand mining, beach and sand dune erosion and loss of wildlife habitats.

The tourist often will not see these side effects of tourism development, but they can have devastating consequences for the surrounding environment. Animals may displaced from their habitats and the noise from construction may upset them.

I remember reading a while ago (although I can’t seem to find where now) that in order to develop the resort of Kotu in The Gambia, a huge section of the coastline was demolished in order to be able to use the sand for building purposes. This would inevitably have had severe consequences for the wildlife living in the area.

Construction of ski resort accommodation and facilities frequently requires clearing forested land.

Land may also be cleared to obtain materials used to build tourism sites, such as wood.

I’ll never forget the site when I flew over the Amazon Rainforest only to see huge areas of forest cleared. That was a sad reality to see.

Likewise, coastal wetlands are often drained due to lack of more suitable sites. Areas that would be home to a wide array of flora and fauna are turned into hotels, car parks and swimming pools.

The building of marinas and ports can also contribute to the negative environmental impacts of tourism.

Development of marinas and breakwaters can cause changes in currents and coastlines.

These changes can have vast impacts ranging from changes in temperatures to erosion spots to the wider ecosystem.

Coral reefs are especially fragile marine ecosystems. They suffer worldwide from reef-based tourism developments and from tourist activity.

Evidence suggests a variety of impacts to coral result from shoreline development. Increased sediments in the water can affect growth. Trampling by tourists can damage or even kill coral. Ship groundings can scrape the bottom of the sea bed and kill the coral. Pollution from sewage can have adverse effects.

All of these factors contribute to a decline and reduction in the size of coral reefs worldwide. This then has a wider impact on the global marine life and ecosystem, as many animals rely on the coral for as their habitat and food source.

Physical impacts from tourist activities

The last point worth mentioning when discussing the environmental impacts of tourism is the way in which physical impacts can occur as a result of tourist activities.

This includes tramping, anchoring, cruising and diving. The more this occurs, the more damage that is caused. Natural, this is worse in areas with mass tourism and overtourism .

Tourists using the same trail over and over again trample the vegetation and soil, eventually causing damage that can lead to loss of biodiversity and other impacts. 

Such damage can be even more extensive when visitors frequently stray off established trails. This is evidenced in Machu Pichu as well as other well known destinations and attractions, as I discussed earlier in this post.

 In marine areas many tourist activities occur in or around fragile ecosystems. 

Anchoring, scuba diving, yachting and cruising are some of the activities that can cause direct degradation of marine ecosystems such as coral reefs. As I said previously, this can have a significant knock on effect on the surrounding ecosystem.

Habitats can be degraded by tourism leisure activities.

For example, wildlife viewing can bring about stress for the animals and alter their natural behaviour when tourists come too close. 

As I have articulated throughout this post, there are a range of environmental impacts that result from tourism. Whilst some are good, the majority unfortunately are bad. The answer to many of these problems boils down to careful tourism planning and management and the adoption of sustainable tourism principles.

Did you find this article helpful? Take a look at my posts on the social impacts of tourism and the economic impacts of tourism too! Oh, and follow me on social media !

If you are studying the environmental impacts of tourism or if you are interested in learning more about the environmental impacts of tourism, I have compiled a short reading list for you below.

• The 3 types of travel and tourism organisations
• 150 types of tourism! The ultimate tourism glossary
• 50 fascinating facts about the travel and tourism industry

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• INTELLIGENT TRAVEL

Is Tourism Destroying the World?

Travel is transforming the world, and not always for the better. Though it’s an uncomfortable reality (who doesn’t like to travel?), it’s something award-winning journalist Elizabeth Becker   devoted five years of her life to investigating. The result is Overbooked: The Exploding Business of Travel and Tourism .

I caught up with the author to get the inside scoop on the book, what prompted her to write it, and what she learned along the way, and this is what she had to say.

Leslie Trew Magraw: You made a name for yourself as a war correspondent covering Cambodia for The Washington Post . What prompted you to write this book?

Elizabeth Becker: My profession has been to understand world events.   I reported from Asia and Europe [for the Post ] and later was the senior foreign editor at NPR.   At The New York Times ,   I became the international economics correspondent in 2002, and that is when I began noticing the explosion of tourism and how much countries rich and poor were coming to rely on it.

But tourism isn’t treated as a serious business or economic force. Travel sections are all about the best vacations. So I used a fellowship at Harvard to begin my research and then wrote this book to point out what seemed so obvious: Tourism is among the biggest global industries and, as such, has tremendous impacts—environmental, cultural, economic—that have to be acknowledged and addressed.

Which country can you point to as a model for sustainable tourism?

One of the more ambitious is France , which is aiming for sustainability in the whole country. The key, I think, is that the French never fully bought in to the modern obsession with tourist overdevelopment. They have been nurturing their own culture and landscape, cities, and villages for decades. Since they have tied their economy to tourism, they have applied a   precise and country-wide approach that mostly works.

All relevant ministries are involved, including culture, commerce, agriculture, sports, and transportation. Planning is bottom up, beginning with locals at destinations who decide what they want to promote and how they want to improve. The French obsession with protecting their culture—some would call it arrogance—has worked in their favor. The planning and bureaucracy required to make this work would try the patience of many governments.

Now, even though the country is smaller than the state of Texas, France is the most popular destination in the world. Tourism officials told me one of their biggest worries is becoming victims of their success: too many foreigners buying second homes or retirement homes in French villages and Parisian neighborhoods, which could tip the balance and undermine that sustainable and widely admired French way of life.

Many destinations are making impressive changes. Philanthropists are helping African game parks find their footing. I was lucky to see how Paul Allen , for instance, is helping in Zambia .

Which country is doing it all wrong?

Cambodia has made some bad choices in tourism. It is blessed with the magnificent temples of Angkor , glorious beaches in the south, cities with charming overlay of the French colonial heritage, and   a rural landscape of sugar palms, rice paddies, and houses on stilts.

Yet, rather than protect these gems, the government has allowed rapacious tourism to threaten the very attractions that bring tourists. Tourism is seen as a cash cow.

Some of the capital’s most stunning historic buildings are being razed to build look-alike modern hotels.   In Angkor, a thicket of new hotels has outpaced infrastructure and is draining the water table so badly the temples are sinking—and profits from tourism do not reach the common people, who are now among the poorest in the country.

In addition, Cambodia has become synonymous with sex tourism that exploits young girls and boys. The latest wrinkle is to encourage tourists on the “genocide trail” to see the killing fields and execution centers from the Khmer Rouge era.

With more than a billion people traveling each year, how can we see the world without destroying it?

That is the essential question.   Countries are figuring out how to protect their destinations in quiet, non-offensive ways. They control the number of hotel beds, the number of flights to and from a country, the number of tour buses allowed. Some have “sacrifice zones,” where tourists are allowed to flood one section of beachfront, for example, while the rest is protected as a wildlife preserve or [reserved] for locals. Most countries are heavily promoting off-season travel as the most obvious way to control crowds.

Countries are also putting more muscle into regulations [governing] pollution. The toughest problem is breaking the habit of politicians being too close to the industry to the detriment of their country. Money talks in tourism as in any other big business. Luxury chains wanting a store near a major tourist attraction will pay high rents to push out locals. Officials fail to enforce rules against phony “authentic” souvenirs.

One of the worst offenders are the supersize cruise ships that swarm localities, straining local services and sites and giving back little in return.

What do you think will be the biggest challenge for 21st-century travelers?

Avoiding “drive-by tourism.” This is a phrase coined by Paul Bennett of   Context Travel ,   referring to the growing habit of people visiting a destination for a few hours—maybe a few days—and seeing only a blur of sights with little appreciation for the country, culture, or people.

One of the eureka moments in my five years of research was reading old guidebooks in the   Library of Congress.

The Baedeker Guides were written in consultation with historians and archaeologists who presumed the tourists wanted to immerse themselves in a country. They included a short dictionary of the language of the country and, only at the very end, short lists of hotels and restaurants.

Today it is the reverse: Guides have short paragraphs about history, culture, and politics and long lists of where to eat and sleep.

• Nat Geo Expeditions

My advice is to first be a tourist where you live. Explore the museums, the farms, the churches, the night life, the historic monuments—and then read up on local politics and history.

If you’re interested in volunteering overseas, first volunteer at home. Then when you’re planning your next trip abroad, use that experience as a template and study up on the destination you’re about to visit.

Don’t forget to try to learn something of the local language. It is a gift.

Q: Are there any tourism trends that give you hope for the future of travel?

A: People are again recognizing that travel is a privilege. Responsible tourism in its various forms—volunteer tourism, adventure tourism, slow tourism (where people take their time), agro-tourism (where visitors live and work on a farm), ecotourism , geotourism—all speak to tourists’ desire to respect the places they visit and the people they meet.   I think people are also recognizing that bargain travel has hidden expenses and dangers.

Costa Rica was an eye-opener for me; it deserves its reputation as a leader in responsible tourism that nurtures nature and society.

Finally, several groups including the United Nations World Tourism Organization have put together a global sustainable tourism council with a certification program to show tourists which places are genuinely making the effort.

Thoughts? Counterpoints? Leave a comment to let us know how you feel about this important topic.

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Tourism is damaging the ocean. Here’s what we can do to protect it

8 million metric tonnes of plastic ends up in the ocean every year. Image:  REUTERS/Johannes P. Christo

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Aleksandra dragozet, melissa novotny.

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Stay up to date:.

What does the big blue mean to you? Is it a holiday destination, a source of income, as for the 60 million people working in the marine fishing industry, a vital protein source of 151 million tonnes for human consumption, or a home to millions of species? The ocean has a different meaning for everyone, but for all of us, it is a source of life.

Vitamin sea

It is often forgotten that two thirds of the Earth’s surface is covered by water. The ocean is big, resilient and heals the soul, but what happens when it is facing a crisis and cannot revitalize its own wounds? Scientists are predicting that 90% of the world's coral reefs will die by 2050 and that the ocean’s biodiversity is degrading at an alarming pace, due to human activities.

With a growing global middle class and increasing ease of travel, people have achieved greater mobility in recent years. According to United Nations World Tourism Organization, the number of international tourist trips worldwide reached 1.3 billion in 2017, and is predicted to reach 1.8 billion by 2030 .

The World Travel Tourism Council forecasts that the future of travel and tourism will support 400 million jobs and contribute to 25% of global net job creation globally. The infrastructure required to sustain this growth in economic activity has increased pressure on natural resources, biodiversity, as well as on local communities.

Tourism can cause harm, but it can also stimulate sustainable development. When properly planned and managed, sustainable tourism can contribute to improved livelihoods , inclusion, cultural heritage and natural resource protection, and promote international understanding.

Here are three examples of how tourism is harming our oceans, and the efforts to mitigate that harm:

1. The cost of tourism

Various tourist hotspots struggle to manage the ever-expanding influx of travellers. Urban dwellers in cities like Amsterdam, Venice and Barcelona are raising their concerns and anti-tourist sentiment is growing . Tourism-driven gentrification can put pressure on the wellbeing and livelihood of the local community, pushing up real estate prices, making the destination overcrowded, and enhancing shore erosion by tourist activities in coastal areas.

In 2017, Palau and New Zealand started a bold campaign requesting visitors to be environmental agents by signing an eco-pledge when visiting their countries. This small step is crucial to shift visitors’ behaviour towards respecting the culture, protecting the country’s natural and living resources, and preserving the country for future generations.

Awareness of sustainability is more important than ever, as user-generated content and peer-to-peer digital platforms like Instagram, Facebook, Airbnb and TripAdvisor are becoming key influencers of the experience economy, tourism trends, and the attitudes of globetrotters.

2. Toxic sunscreen in our seas

As the number of beachgoers has been growing, so has the use of sun protection products. Many people are unaware but 14,000 tonnes of toxic sunscreen make their way to the underwater world each year. In fact, as many as 82,000 kinds of chemicals from personal care products end up in the oceans. The use of chemical sunscreen, water pollution, coral diseases, rising sea temperatures and ocean acidification, lead to deformations in juvenile corals, bleaching of reefs and prevent corals from growing, reproducing and surviving.

In 2018, Hawaii , Mexico and Aruba announced a ban on non-biodegradable sunscreen lotions. Seychelles took a step further and committed to a blue bond to support the financing of ocean and marine-based projects for positive economic, environmental and climate benefits. It is key to have a holistic and innovative approach to the blue economy as the industry is expected to grow at twice the rate of the mainstream economy by 2030 .

3. Circular tides

Global awareness of the footprint of (micro)plastic from tourism gained momentum in 2018. Researchers estimate that an additional 8 million metric tonnes of plastic ends up in the ocean every year . About 40% of all plastic is in single-use packaging , as tourists litter beaches with straws, coffee cups, water bottles and cigarette butts .

In October 2018, Thailand announced the closing of Maya Beach indefinitely to clean up the unstoppable amount of plastic and drainage that tarnished its coastline. The threat to our oceans requires cross-country and regional collaboration , but most importantly multi-stakeholder global engagements.

Strategic partnerships empowering the public and private sector to reduce plastic waste, develop a circular economy and build sustainable and more resilient communities are critical. The alliance between the world’s largest packaging producers, like the New Plastics Economy Global Commitment are key to forging innovative collective action, and solutions to reducing pollution to save our oceans.

There are both positives and negatives stemming from the increase of human mobility and tourism, therefore it is crucial to find a balance to encourage tourism for economic growth and stimulating sustainable incentives for the conservation of our oceans.

The ocean might seem endless, but we are all on the same boat and need to find mutual solutions to ride the waves together. This is crucial not only for our oceans and marine life, but for human survival.

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• Published: 31 May 2023

Eco-tourism, climate change, and environmental policies: empirical evidence from developing economies

• Yunfeng Shang 1 ,
• Chunyu Bi 2 ,
• Xinyu Wei 2 ,
• Dayang Jiang 2 ,
• Farhad Taghizadeh-Hesary   ORCID: orcid.org/0000-0001-5446-7093 3 , 4 &
• Ehsan Rasoulinezhad   ORCID: orcid.org/0000-0002-7726-1757 5  

Humanities and Social Sciences Communications volume  10 , Article number:  275 ( 2023 ) Cite this article

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• Environmental studies

Developing ecotourism services is a suitable solution to help developing countries improve the status of sustainable development indicators and protect their environment. The primary purpose of this paper is to find out the effects of green governance variables and carbon dioxide emissions on ecotourism for 40 developing economies from 2010 to 2021. The results confirmed a uni-directional causal relationship between the green governance indicator and the inflation rate of the ecotourism indicator. In addition, with a 1% improvement in the green governance index of developing countries, the ecotourism of these countries will increase by 0.43%. In comparison, with a 1% increase in the globalization index of these countries, ecotourism will increase by 0.32%. Moreover, ecotourism in developing countries is more sensitive to macroeconomic variables changes than in developed economies. Geopolitical risk is an influential factor in the developing process of ecotourism. The practical policies recommended by this research are developing the green financing market, establishing virtual tourism, granting green loans to small and medium enterprises, and government incentives to motivate active businesses.

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Introduction.

The challenge of climate change has become a primary threat to living on the Earth in the last centuries (Rasoulinzhad and Taghizadeh-Hesary, 2022 ). Many meetings of the countries at the regional and international level are held on the topics of environment and climate change. Regardless of environmental issues, population growth, and the lack of control of greenhouse gas emissions, industrialization has been the most crucial cause of the climate change crisis. Chao and Feng ( 2018 ) address human activity as the leading cause of climate change and express that this challenge is a potential threat to living on Earth. Woodward ( 2019 ) argued that climate change threats include the rise in global temperature, the melting of polar ice caps, and unprecedented disease outbreaks. Therefore, urgent policies and solutions are essential to control and lower the risk of global change. One of the signs of climate change is the increase in the average temperature of the Earth’s surface. Figure 1 shows the temperature data from 1910 to 2021 for the four continents of Asia, Europe, Africa, and North America.

Source: Authors from NOAA ( https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/global/time-series ).

The data in Fig. 1 shows that the air temperature has increased significantly over the past century, which has been more prominent in Asia and Europe. In 2021, we saw a decrease in temperature changes due to the spread of the Corona disease and a decrease in the rate of greenhouse gas emissions. However, the role of the Asian continent in increasing the global temperature has been more than other continents due to its large population and excessive consumption of fossil fuels.

During the past decades, the world’s countries have tried to formulate and implement various environmental policies collectively in the form of agreements or separately to fight environmental threats. Regarding international agreements, such things as the Paris Agreement of 2015, the Kyoto Protocol of 1997, the Montreal Protocol of 1987, and the Vienna Convention on the Protection of the Ozone Layer in 1985 can be addressed whose primary purpose is to integrate the goals and motivation of the international community to the world’s environmental threats. However, a group of earlier studies, such as Zheng et al. ( 2017 ), Takashima ( 2018 ), and Roelfsema et al. ( 2022 ), emphasized the inefficiency of these global agreements, especially after the left the USA from the Paris Agreement on 1 June 2017. The most important cause of this inefficiency has been the need for more motivation of countries to fulfill their international obligations towards environmental issues. However, many governments consider the threat of climate change only within their geographical boundaries and have tried to formulate and implement green policies to advance their environmental protection goals. These policies include green financial policies (green taxes, green subsidies), monetary policies (such as green loans and green financing), and cultural and social policies in line with sustainable development. The ultimate goal of these green policies is a green economy, an environmentally friendly economy, a zero carbon economy, or a sustainable economy. Lee et al. ( 2022 ) define the green economy as a broad concept comprising green industry, agriculture, and services. Centobelli et al. ( 2022 ) express that environmental sustainability should be more attention in the service sector owing to its penetration into social life and interactions.

Tourism and travel-related services are among countries’ main parts of the service sector. By creating the flow of tourists, tourism services can lead to capital transfer, job creation, cultural exchange (globalization), and increasing welfare in the country hosting the tours. According to the Yearbook of Tourism Statistics published by the World Tourism Organization, international tourism has increased from 522.2 billion US dollars in 1995 to nearly 1.86 trillion US dollars in 2019. This increase shows the importance of tourism services in generating income for countries, especially in the era of Corona and post-corona. Casado-Aranda et al. ( 2021 ) express that tourism services can be a central driver of economic growth recovery in post COVID era. Jeyacheya and Hampton ( 2022 ) argue that tourism can make high incomes for host countries leading to job creation and economic flourishing in destination cities for tourists.

An important issue mentioned in the corona era and relies on the post-corona era is the revitalizing of green economic growth. An important issue mentioned in the corona era and relying on the post-corona era is the revitalizing green economic growth (Bai et al., 2022 ; Werikhe, 2022 ), an opportunity that countries should pay more attention to in order to rebuild their economic activities. In other words, countries should plan their return to economic prosperity with environmental issues in mind. To this end, the issue of tourism finds a branch called Ecotourism or sustainable tourism which has environmental concerns and tries to help countries to improve environmental protection policies. Ecotourism is an approach based on environmental criteria, which is opposed to over-tourism (a type of tourism that disrupts the protection of the environment and destroys natural resources). The International Ecotourism Society defines Ecotourism as an efficient way to conserve the environment and improve local people’s well-being. It can be said that Ecotourism, along with various economic advantages (income generation, job creation, globalization, poverty alleviation), will bring environmental protection to the world’s countries, achieving the goals of green economic growth recovery and sustainable development. Xu et al. ( 2022 ) consider Ecotourism as one of the essential components of achieving sustainable development in the post-corona era.

Ecotourism in developing countries has more priorities compared to developed economies. Firstly, developing countries are often countries with financial problems of the government, and the governments in these countries need more capital to advance sustainable development goals. Therefore, developing ecotourism services can be a suitable solution to help these countries improve the status of sustainable development indicators and protect their environment. Second, due to the spread of the Corona disease, developing countries have experienced numerous bankruptcy in the tourism services sector. Therefore, promoting ecotourism in these countries is of great importance in the post-corona era. Third, developing countries have a high share in the emission of greenhouse gases in the world due to their high dependence on fossil fuels and the lack of advanced green technologies. Fourth, due to bureaucratic processes, high cost, and lack of market transparency, greenwashing may happen in developing economies’ ecotourism industry, meaning that a company serving ecotourism services makes its activities seem more sustainable and ethical than they are. The term “greenwashing” can harshly impact the future development path of the ecotourism industry in developing economies. According to the reasons mentioned above, developing ecotourism in developing countries can be an essential factor in controlling and reducing greenhouse gas emissions in these countries.

This paper tries to contribute to the existing literature from the following aspects:

Calculating the ecotourism index for selected countries based on the criteria for measuring sustainable tourism stated by the World Tourism Organization in the United Nations. Considering that there is no specific index for ecotourism, the calculation of ecotourism in this article will be innovative.

Measuring the green governance index as a proxy for environmental policies for selected countries based on the Environment Social and Governance (ESG) data.

Selecting a sample of 40 developing countries from different geographical regions to calculate the interconnections between ecotourism, green governance, and climate change

Making a further discussion to address the role of uncertainty and the developing level of countries in the relationship between ecotourism and explanatory variables.

The main results confirm the existence of a uni-directional causal relationship running from the green governance indicator and inflation rate to the ecotourism indicator. In addition, with a 1% improvement in the green governance index of developing countries, the ecotourism of these countries will increase by 0.43%. A 1% increase in the globalization index of these countries accelerates ecotourism by 0.32%.

Moreover, ecotourism in developing countries is more sensitive to macroeconomic variables changes than in developed economies. Geopolitical risk is an influential factor in the developing process of ecotourism. The practical policies recommended by this research are developing the green financing market, establishing virtual tourism, granting green loans to small and medium enterprises, and government incentives to motivate active businesses.

The paper in continue is organized as follows: section “Literature review” provides a short literature review to determine the gaps this research seeks to fill. Section “Data and model specification” argues data and model specification. The following section represents empirical results. Section “Discussion” expresses discussion, whereas the last section provides conclusions, policy implications, research limitations, and recommendations to research further.

Literature review

This part of the article analyzes and classifies the previous literature on ecotourism and sustainable development in a rational and structured way. The importance of tourism in economic growth and development has been discussed in previous studies. However, the study of the effect of tourism on climate change has received little attention. Especially the relationship between sustainable tourism, climate change, and environmental policies is a problem that has yet to receive the attention of academic experts.

A group of previous studies has focused on the place of tourism in economic development and growth. Holzner ( 2011 ) focused on the consequences of tourism development on the economic performance of 134 countries from 1970 to 2007. They found out that excessive dependence on tourism income leads to Dutch disease in the economy, and other economic sectors need to develop to the extent of the tourism sector. In another study, Sokhanvar et al. ( 2018 ) investigated the causal link between tourism and economic growth in emerging economies from 1995 to 2014. The main results confirmed that the linkage is country-dependent. Brida et al. ( 2020 ) studied 80 economies from 1995 to 2016 to determine how tourism and economic development are related. The paper’s conclusions highlighted tourism’s-positive role in economic activities.

Another group of previous studies has linked tourism to sustainability targets. Sorensen and Grindsted ( 2021 ) expressed that nature tourism development has a positive and direct impact on achieving sustainable development goals of countries. In a new study, Li et al. ( 2022 ) studied the impacts of tourism development on life quality (as one of the sustainable development goals defined by the UN in 2015) in the case of Japan. They found that tourism development positively impacts the quality of life of age groups in the country. Ahmad et al. ( 2022 ) explored the role of tourism in the sustainability of G7 economies from 2000–2019. The primary findings revealed the positive impact of tourism arrivals on sustainable economic development. Zekan et al. ( 2022 ) investigated the impact of tourism on regional sustainability in Europe. They concluded that tourism development increases transport, leading to increased carbon dioxide emissions. Therefore, tourism development causes environmental pollution.

Tourism that can pay attention to environmental issues is called “ecotourism.” Many new studies have studied different dimensions of ecotourism. Lu et al. ( 2021 ) expanded the concept of the ecotourism industry. The significant results expressed that smart tourist cities are essential for efficient ecotourism in countries. Thompson ( 2022 ) expressed the characteristics of ecotourism development through survey methodology. The results confirmed the importance of transparent regulations, government support, and social intention to promote ecotourism. In another study, Heshmati et al. ( 2022 ) employed the SWOT analysis method to explore the critical success factors of ecotourism development in Iran. They found that legal documentation and private participation are major influential factors in promoting ecotourism in Iran. In line with the previous research, Hosseini et al. ( 2021 ) tried to explore the influential factors in promoting ecotourism in Iran by employing a SWOT analysis. They depicted that attracting investors is essential to enhance ecotourism projects in Iran. Hasana et al. ( 2022 ) reviewed research to analyze the earlier studies about ecotourism. The conclusions expressed that ecotourism is necessary for environmental protection. However, it is a challenging plan for the government, and they should carry out various policies toward ecotourism development. Kunjuraman et al. ( 2022 ) studied the role of ecotourism on rural community development in Malaysia. The significant results confirmed that ecotourism could transfer-positive impacts.

Several earlier studies have concentrated on the characteristics of ecotourism in different developed and developing economies. For example, Ruhanen ( 2019 ) investigated the ecotourism status in Australia. The paper concluded that the country could potentially make a larger share of ecotourism to the entire local tourism industry. Jin et al. ( 2022 ) studied the role of local community power on green tourism in Japan. They concluded that the concept of agricultural village activity and regional support positively influences the development of green tourism in Japan as a developed economy. Choi et al. ( 2022 ) sought to find aspects of ecotourism development in South Korea. The preliminary results confirmed the importance of green governance and efficient regulation to promote a sustainable tourism industry. Baloch et al. ( 2022 ) explored the ecotourism specifications in the developing economy of Pakistan. They found that Pakistan’s ecotourism needs government support and the social well-being of the visited cities. Sun et al. ( 2022 ) studied ecotourism in China. They concluded that there is imbalanced development of ecotourism among Chinese provinces due to the need for more capital to invest in all ecotourism projects throughout the Chinese cities. Tajer and Demir ( 2022 ) analyzed the ecotourism strategy in Iran. They concluded that despite various potentials in the country, insufficient capital, lack of social awareness, and political tension are the major obstacles to promoting a sustainable tourism industry in Iran.

Another group of earlier studies has drawn attention to promoting eco-tourism in the post COVID era. They believe that the corona disease has created an excellent opportunity to pay more attention to environmental issues and that countries should move towards sustainable development concepts such as sustainable (eco) tourism in the post-corona era. Soliku et al. ( 2021 ) studied eco-tourism in Ghana during the pandemic. The findings depicted the vague impacts of a pandemic on eco-tourism. Despite the short-term negative consequence of the pandemic on eco-tourism, it provides various opportunities for developing this sector in Ghana. Hosseini et al. ( 2021 ) employed the Fuzzy Dematel technique to find solutions for promoting eco-tourism during COVID-19. They found out that planning to increase the capacity of eco-tourism and incentive policies by governments can help promote the eco-tourism aspect under the pandemic’s consequences. Abedin et al. ( 2022 ) studied the consequence of COVID-19 on coastal eco-tourism development. The primary findings confirmed the negative impacts of a pandemic on the development of eco-tourism.

A review of previous studies shows that tourism can positively impact green growth and sustainable development. Sustainable tourism can be used as a policy to deal with the threat of climate change. This issue needs more attention in the corona and post-corona eras. Because in the post-corona era, many countries have sought to revive green economic growth, and ecotourism can be one of the tools to achieve it. As observed, a detailed study of the relationship between climate change, ecotourism, and environmental policies has yet to be done. Therefore, this research will address and fill this literature gap.

Data and model specification

Data description.

The paper seeks to find the relationship between climate change, ecotourism, and environmental policy for the panel of 40 developing economies from different regions from 2010 to 2021 (480 observations). The sample size could have been more extensive due to the lack of information on some variables. However, there are 480 observations in the data analysis of the data panel; therefore, the number of samples selected is acceptable.

To determine the proxies for main variables, CO2 emissions per capita are selected as the proxy for climate change. Many earlier studies (e.g., Espoir et al., 2022 ) have employed this variable as an appropriate variable representing the status of climate change. Regarding ecotourism, the World Tourism Organization proposed some measurements of sustainable tourism, and also following Yusef et al. ( 2014 ), the entropy weight method is employed to calculate a multi-dimensional ecotourism indicator comprising per capita green park area (square meters), gross domestic tourism revenue (US dollars), the ratio of good air quality (%), green transport, renewable water resources (km3) and deforestation rate (%). It is a novel ecotourism indicator that can show the ecotourism status in countries.

In addition, the green governance index is calculated as a proxy for environmental policy. Principally, the Environment, Social, and Governance (ESG) data from World Bank are gathered to calculate this variable. With the improvement of the Green Governance Index, the quality of environmental policies will also increase, and vice versa. With the adverseness of the Green Governance Index, the efficiency of environmental policies will decrease.

Regarding control variables, the inflation rate as an influential factor in tourism flows is selected. The importance of this variable to promoting/declining tourism flows has been drawn to attention by some earlier studies, such as Liu et al. ( 2022 ). The inflation rate can raise the total cost of travel, causing a reduction in tourism flows, while any reduction in the inflation rate can increase the intention of tourists to travel. In addition, the KOF globalization index provided by the KOF Swiss Economic Institute is another control variable. A country with a higher degree of globalization means more readiness to accept tourists from countries with different cultures and religions.

Model specification

According to the variables mentioned above, 40 examined developing countries from 2010 to 2021, the panel co-integration model can be written as Eq. 1 :

ETOR indicates the ecotourism index, while CO2, GGI, INF, and GLOB denote Carbon dioxide emissions per capita, green governance index, inflation rate, and globalization index, respectively. i is 1,2,…,40 and shows examined developing economies, while t is time and contains 2010, 2011,..,2021.

Prior to the estimation of coefficients of Eq. 1 , the panel unit root tests are employed to find out whether the series is stationary. To this end, three tests of LLC (Levin et al., 2002 ), Breitung’s test ( 2000 ), and the PP-Fisher test (Philips and Perron, 1988 ). If all the variables are stationary at the first level of difference (I(1)), a panel co-integration test can be conducted to explore whether the model is spurious. To this end, Kao’s co-integration test ( 1999 ) and Pedroni’s residual co-integration test ( 2004 ) are conducted. If the co-integration relationship exists among variables, the panel causality test can be run to determine the causal linkages among variables. In this paper, the two steps of Engle and Granger (1987)‘s test, which is based on the error correction model (ECM) is used as Eqs. 2 – 6 :

In the above Equations, Δ is the first differences of variables, while θ and ECT represent the fixed country effect and error correction term.

The next step is the long-run panel co-integration estimations. To this end, Fully Modified OLS (FMOLS) and Dynamic OLS (DOLS) as robustness checks are conducted, which are two famous panel co-integration estimators (Rasoulinezhad, 2018 ). The FMOLS estimator has various advantages. It allows serial correlation, endogeneity, and cross-sectional heterogeneity (Erdal and Erdal, 2020 ).

Empirical results

In this section, we will implement the experimental research model. The purpose of implementing an econometric model based on panel data is to find the effects of green governance variables and carbon dioxide emissions on ecotourism. As the first step, the panel unit root tests are conducted. The results are reported in Table 1 as follows:

According to Table 1 , all three-panel unit root tests depict that all series are non-stationary at the level and become stationary after a first difference. Next, the panel co-integration tests are conducted, and their results are represented in Tables 2 and 3 :

The two-panel co-integration tests’ findings confirm the presence of co-integration linkages among variables.

The panel causality test studies the short-term and long-term causal relationship among variables. Table 4 reports the results of the panel causality check as follows:

According to Table 4 , there is a uni-directional causal relationship between the green governance indicator and the inflation rate of the ecotourism indicator. At the same time, there is a bi-directional causal relationship between carbon dioxide emissions and ecotourism indicators, confirming the existence of the feedback effect. In addition, there is only short-term causality from the green governance indicator to carbon dioxide emissions. In contrast, ecotourism and the globalization index have a uni-directional causal linkage. In the short term, improving ecotourism can cause globalization and reduce carbon emissions in developing economies. Regarding the long-term causality, it can be concluded that the ECT of ecotourism, green governance index, and globalization index are statistically significant. These three variables are major adjustment variables when the system departs from equilibrium.

In the last stage, the long-run estimations are done through FMOLS and DOLS estimators. Table 5 lists the results of the estimations by these two-panel co-integration estimators:

Based on FMOLS estimation, it can be concluded that the Green Governance index has a positive and significant coefficient in such a way that with a 1% improvement in the green governance index of developing countries, the ecotourism of these countries will increase by 0.43%. By improving the state of green governance, the quality of formulated and implemented green policies in these countries will increase, improving the conditions of ecotourism development. This finding aligns with Agrawal et al. ( 2022 ) and Debbarma and Choi ( 2022 ), who believe that green governance is essential to sustainable development. In the case of carbon dioxide emissions, the coefficient of this variable is not statistically significant. In other words, the variable of carbon dioxide emissions per capita has no significant effect on ecotourism in developing countries. The inflation rate has a significant negative effect on ecotourism. With a 1% increase in the general prices of goods and services in developing countries, ecotourism will decrease by 0.34%. This finding aligns with Rahman ( 2022 ), who showed a negative relationship between inflation and sustainable development in their research. An increase in inflation means an increase in the total cost of a tourist’s trip to the destination country, inhibiting the growth of tourist services.

Regarding the globalization variable, this variable has a significant positive effect on the ecotourism of developing countries. With a 1% increase in the globalization index of these countries, ecotourism will increase by 0.32%. Globalization means more interaction with the world’s countries, acceptance of different cultures and customs, more language learning in society, more acceptance of tourism, and development of tourist services in the country. This finding is consistent with the results of Akadiri et al. ( 2019 ), who confirmed that globalization is one of the crucial components in tourism development.

The DOLS estimator was also used to ensure the obtained findings’ validity. The results of this method are shown in Table 5 . The signs of the coefficients are consistent with the results obtained by the FMOLS method. Therefore, the validity and reliability of the obtained coefficients are confirmed.

In this section, we will briefly discuss the relationship between ecotourism and climate change and the environmental policy considering the uncertainty and the relationship between variables in developed and developing countries.

Consideration of uncertainty

Uncertainty as a primary reason for risk has become a research issue in recent decades. Uncertainty can make the future unpredictable and uncontrollable, affecting economic decision-making. Regarding tourism, the impacts of uncertainty have been drawn to attention by several earlier studies (e.g., Dutta et al., 2020 ; Das et al., 2020 ; and Balli et al., 2019 ; Balli et al., 2018 ). In general, uncertainty in the tourism industry reflects tourists’ concerns and consumption habits in the way that by increasing uncertainty, it is expected that tourists make sense of risks and postpone their tourism activities, and vice versa; in the sphere of certainties, the various risks are clear, and tourists can make rational decisions for their tourism plans and activities. In order to explore the impacts of uncertainties on eco-tourism of the examined developing economies, the geopolitical risk index (GPR) as a proxy for economic policy uncertainty index is gathered and added as a control variable to Eq. 1 . The estimations results by FMOLS are reported in Table 6 as follows.

According to Table 6 , the uncertainty (geopolitical risk) has a negative coefficient meaning that with a 1% increase in geopolitical risk, the eco-tourism industry in the examined developing countries decreases by approximately 0.69%. The signs of coefficients of other variables align with the earlier findings, represented in Table 5 . In addition, the magnitude of the impact of geopolitical risk is larger than the impacts of other variables highlighting the importance of lower geopolitical risk in these economies to reach sustainable tourism targets.

Difference in developed and developing economies

Considering the different structures and financial power of these two groups of countries, the relationship between the variables mentioned in these two groups is expected to be different. In the previous section, the results for the group of developing countries showed that the Green Governance index has a positive and significant coefficient. In the case of carbon dioxide emissions, the coefficient of this variable is not statistically significant. The inflation rate has a significant negative effect on ecotourism. Regarding the globalization variable, it can be mentioned that this variable has a significant positive effect on the ecotourism of developing countries. In order to analyze the relationship between variables in the developed countries, the top 10 countries with the highest HDI in 2021 are selected (Switzerland (0.962), Norway (0.961), Iceland (0.959), Hong Kong (0.952), Australia (0.951), Denmark (0.948), Sweden (0.947) and Ireland (0.945)). The selected variables, explained in section “Data and model specification”, are collected from 2010 to 2021. The panel unit root tests confirmed that all series are non-stationary at the level and become stationary after a first difference. In addition, the presence of co-integration linkages among variables is revealed by the panel co-integration test. The panel co-integration estimator of FMOLS is employed to study the long-term relationship among variables. The findings are reported in Table 7 as follows:

According to the estimated coefficients, the green governance indicator positively and statistically significantly impacts ecotourism in the examined developed economies. However, the magnitude of the impact of this variable is more considerable for developing countries because these countries have more imbalances in markets and regulations. Therefore, the presence of good green tourism can have a more positive effect on advancing the goal of ecotourism. Contrary to the findings of developing countries, carbon dioxide emission in developed countries has a negative and significant effect, meaning that with an increase of 1% in carbon dioxide in developed countries, the level of ecotourism becomes more unfavorable by 0.034%. Moreover, inflation and globalization variables have significant negative and positive coefficients, respectively. However, the magnitudes of these two variables’ coefficients are also higher in developing countries. Ecotourism in developing countries is more sensitive to changes in macroeconomic variables such as green governance, globalization, and inflation.

Another difference between eco-tourism in developed and developing economies may be interpreted through the term “greenwashing,” introduced by Westerveld in 1986 (Maichum et al., 2016 ). In developing countries, due to the economic structure, limited knowledge, bureaucratic process, lack of legal eco-certification, and imperfect competition, a company involved in the eco-tourism industry makes an unsubstantiated claim to deceive consumers into accepting the company’s services are in line with environmental protection policies. Hence, green governance in developing countries should have another role in regulating the eco-tourism market to lower the threat of greenwashing in eco-tourism services.

Conclusions and policy recommendations

Concluding remarks.

The findings of econometric modeling revealed the relationship between environmental policies, climate change, and ecotourism. Based on the findings of the econometric model, the following conclusions can be presented:

A uni-directional causal relationship runs from the green governance indicator and inflation rate to the ecotourism indicator, which means that any changes in green governance and inflation rate cause changes in ecotourism, which is vital for developing economies where governance and inflation rate are two crucial issues.

There is a bi-directional causal relationship between carbon dioxide emissions and ecotourism indicators, confirming the existence of the feedback hypothesis, expressing that in developing economies, any policies related to ecotourism cause changes in CO2 emissions and vice versa.

There is only short-term causality from the green governance indicator to carbon dioxide emissions, whereas there is a uni-directional causal linkage from ecotourism to the globalization index. In other words, in the short term, improving ecotourism can cause globalization and reduce carbon emissions in developing economies.

By improving green governance in developing economies, the quality of formulated and implemented green policies in these countries will increase, improving the conditions of ecotourism development.

An increase in the inflation rate raises the total cost of a tourist’s trip to developing economies, inhibiting the growth of eco-tourist services.

Globalization means more interaction with the world’s countries, acceptance of different cultures and customs, more language learning in society, more acceptance of tourism, and development of tourist services in developing countries.

Policy implications

In order to achieve the promotion of ecotourism in developing countries, the implementation of integrated and effective strategic and practical policies is of great importance. According to the concluding remarks mentioned, practical policies are presented as follows for enhancing ecotourism in developed countries. The development of ecotourism requires the improvement of various infrastructures and mechanisms, which depends on the implementation of projects related to ecotourism in developing countries. Because most countries do not have enough financial power to invest in such projects, developing the green financing market can be one of the critical practical solutions. The green financing tool can increase the investment risk and return on investment in such projects, and as a result, the participation of the private sector in these projects will increase. With information and communication technology development, virtual tourism can solve many environmental issues related to human physical presence. Virtual tourism is one of the branches of tourism services that provide people with destinations, places of interest, and tourist attractions with full quality but in virtual form. Another practical policy is granting green loans to small and medium enterprises active in ecotourism. Despite the organizational agility, these companies do not have the significant financial power to develop different sectors of ecotourism; therefore, the cooperation of the banking industry of developing countries by providing green loans (with low-interest rates) can motivate small and medium-sized companies in the field of activities related to ecotourism. Government incentives to motivate businesses active in ecotourism and government deterrent policies (green tax) from businesses active in the field of tourism to lead them to increase the share of ecotourism in their activities can be a proper operational strategy. In developing countries, the role of government and green governance is vital in advancing the goals of ecotourism. By improving the level of its green governance, the government can create efficient policies, regulations, and social tools to create motivation and desire to accept ecotourism, an essential and undeniable issue in developing societies. Creating a guarantee fund for ecotourism companies in developing countries is another practical policy to support these companies financially. Guarantee funds can be established with the participation of the people of ecotourism destinations in order to strengthen the financial strength of ecotourism companies in these destinations.

Limitations and recommendations to further research

This research had a practical and innovative contribution to the literature on ecotourism in developing countries. The findings obtained from the econometric model analysis provided appropriate practical and strategic policies to the policymakers of countries interested in the development of ecotourism. However, access to data related to the ecotourism index and sustainable development of developing countries due to the lack of community in a specific database is considered one of the critical limitations of this research. This limitation caused many developing countries to be excluded from the research sample, which may have created a deviation in the research. Adding more countries to the test sample in future research is suggested to obtain complete and accurate results. Also, due to the outbreak of the Corona pandemic at the end of 2019 and the Russia-Ukraine war since the beginning of 2022, it is suggested that these two variables be included in the econometric model as an illusion in order to analyze their effects on the ecotourism of the countries of the world. Using other econometric methods, such as artificial neural networks, is suggested to model ecotourism in different countries. Complex modeling by taking into account trends and trends to predict the relationship between variables in the future will be an essential step in formulating effective programs in ecotourism.

Data availability

The datasets generated during and/or analyzed during the current study are available from the corresponding author on reasonable request.

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The empirical research investigated the relationship between tourism development and environmental suitability to propose a framework for sustainable ecotourism. The framework suggested a balance between business and environmental interests in maintaining an ecological system with the moderating help of government support and policy interventions. The study population encompasses tourism stakeholders, including tourists, representatives from local communities, members of civil administration, hoteliers, and tour operators serving the areas. A total of 650 questionnaires were distributed to respondents, along with a brief description of key study variables to develop a better understanding. After verifying the instrument’s reliability and validity, data analysis was conducted via hierarchical regression. The study findings revealed that a substantial number of people perceive socio-economic benefits, including employment and business openings, infrastructure development from tourism development, and growth. However, the state of the natural and environmental capital was found to be gradually degrading. Alongside the social environment, social vulnerability is reported due to the overutilization of land, intrusion from external cultures, and pollution in air and water due to traffic congestion, accumulation of solid waste, sewage, and carbon emissions. The study suggested a model framework for the development of sustained ecotourism, including supportive government policy interventions to ensure effective conservation of environmental and natural resources without compromising the economic viability and social well-beings of the locals. Furthermore, the variables and the constructs researched can be replicated to other destinations to seek valuable inputs for sustainable destination management elsewhere.

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Introduction

Tourism is a vibrant force that stimulates travel to explore nature, adventures, wonders, and societies, discover cultures, meet people, interact with values, and experience new traditions and events. Tourism development attracts tourists to a particular destination to develop and sustain a tourism industry. Moreover, environmental sustainability is the future-based conscious effort aimed at conserving socio-cultural heritage and preserving natural resources to protect environmental ecosystems through supporting people’s health and economic well-being. Environment sustainability can be reflected in clean and green natural landscaping, thriving biodiversity, virgin sea beaches, long stretches of desert steppes, socio-cultural values, and archeological heritage that epitomize tourists’ degree of motivation and willingness of the local community to welcome the visitors. In this context, tourism growth and environmental sustainability are considered interdependent constructs; therefore, the increase in tourism development and tourists’ arrivals directly affects the quality of sustained and green tourism (Azam et al. 2018 ; Hassan et al.  2020 ; Sun et al. 2021 ).

According to the World Tourism Organization (UNWTO), tourism is one of the fastest-growing industries, contributing more than 10% to the global GDP (UNWTO 2017; Mikayilov et al. 2019 ). Twenty-five million international tourists in 1950 grew to 166 million in 1970, reaching 1.442 billion in 2018 and projected to be 1.8 billion by 2030. Mobilizing such a substantial human tourist’s mass is most likely to trickle environmental pollution along with its positive effects on employment, wealth creation, and the economy. The local pollution at tourist destinations may include air emissions, noise, solid waste, littering, sewage, oil and chemicals, architectural/visual pollution, heating, car use, and many more. In addition, an uncontrolled, overcrowded, and ill-planned tourist population has substantial adverse effects on the quality of the environment. It results in the over-consumption of natural resources, degradation of service quality, and an exponential increase in wastage and pollution. Furthermore, tourism arrivals beyond capacity bring problems rather than a blessing, such as leaving behind soil erosion, attrition of natural resources, accumulation of waste and air pollution, and endangering biodiversity, decomposition of socio-cultural habitats, and virginity of land and sea (Kostić et al. 2016 ; Shaheen et al. 2019 ; Andlib and Salcedo-Castro  2021 ).

Tourism growth and environmental pollution have been witnessed around the globe in different regions. The ASEAN countries referred to as heaven for air pollution, climate change, and global warming are experiencing economic tourism and pollution (Azam et al. 2018 ; Guzel and Okumus 2020 ). In China, more than fifty-eight major Chinese tourism destinations are inviting immediate policy measures to mitigate air pollution and improve environmental sustainability (Zhang et al. 2020 ). Similarly, Singapore, being a top-visited country, is facing negative ecological footprints and calling for a trade-off between tourism development and environmental sustainability (Khoi et al. 2021 ). The prior studies established that international tourism and the tourism-led growth surge tourists’ arrival, energy consumption, carbon dioxide (CO 2 ) emissions, and air pollution resultantly cause climate change (Aslan et al. 2021 ). South Asian countries, more specifically Sri Lanka and Pakistan, are on the verge of tourism growth and environmental pollution compared to other countries (Chishti et al. 2020 ; Tiwari et al. 2021 ).

Pakistan is acknowledged in the tourism world because of its magnificent mountains with the densest concentration of high peaks in the world, scenic beauty of Neelum Valley, Murree, Chitral, and swat Valleys’, Kaghan, Naran, Hunza, Gilgit Baltistan (Baloch 2007 ), sacred shrines of Sikhism, archeological sites of the Gandhara and Indus Valley civilizations such as Mohenjo-Daro, Taxila including pre-Islamic Kalasha community (Baloch and Rehman 2015 ). In addition, Pakistan’s hospitable and multicultural society offers rich traditions, customs, and festivals for the tourists to explore, commemorate, cherish, and enjoy. Pakistan’s geographical and socio-cultural environment represents its resource and an opportunity (Baloch and Rehman 2015 ); therefore, Pakistan is looking to capitalize on it as a promising source of the foreign reserve to compensate for its mounting trade deficit (Baloch et al. 2020 ).

Tourism expansion has been established as a very deleterious ecological cost vis-à-vis the socio-economic benefits it passes to the host communities (Pulido-Fernández et al. 2019 ; Simo-Kengne 2022 ). In this context, the research is motivated to investigate the relationships between Pakistan’s tourism development activities and environmental sustainability. Drawing from the arguments of Pulido-Fernández et al. ( 2019 ) and Simo-Kengne ( 2022 ), it is feared that Pakistan’s ongoing determination to tourism development is likely to cause environmental degradation in two ways. Firstly, the tourism infrastructure developmental process would consume natural resources in the form of air and water pollution, loss of nature, and biodiversity. Secondly, the proliferation of tourism-related energy-consuming activities harms the environment by adding CO 2  emissions (Andlib and Saceldo-Castro 2021 ; Chien et al. 2021a ). Therefore, to tape this tourism-rich potential without compromising the sustainability of the natural and socio-cultural environment in the area, there is a dire need to develop Pakistan’s tourism areas into environment-friendly destinations.

Against the backdrop of a widening level of trade deficit, Pakistan’s rich tourism potential is being perceived as an immediate alternative for earning revenue to compensate for the current account gap. However, the developing large-scale tourism industry is considered a threat to deforestation, and air and water pollution, endangering biodiversity trading on resilient ecological credentials. The research study attempts to find an all-inclusive and comprehensive answer to the socio-ecological environmental concerns of tourism development and growth. Therefore, the research investigates the relationship between tourism development and its environmental sustainability to suggest a model framework for the development and growth of Sustainable Ecotourism in Pakistan along with its most visited destinations.

Literature review

• Tourism development and growth

Tourism is considered a force of sound as it benefits travelers and communities in urban and suburban areas. Tourism development is the process of forming and sustaining a business for a particular or mix of segments of tourists’ as per their motivation in a particular area or at a specific destination. Primarily, tourism development refers to the all-encompassing process of planning, pursuing, and executing strategies to establish, develop, promote, and encourage tourism in a particular area or destination (Mandić et al. 2018 ; Ratnasari et al. 2020 ). A tourism destination may serve as a single motivation for a group of tourists or a mix of purposes, i.e., natural tourism, socio-cultural or religious tourism, adventure or business tourism, or a combination of two or more. Andlib and Salcedo-Castro ( 2021 ), drawing from an analysis approach, contended that tourism destinations in Pakistan offer a mix of promising and negative consequences concerning their socio-economic and environmental impressions on the host community. The promising socio-economic impacts for the local community are perceived in the form of employment and business opportunities, improved standard of living, and infrastructural development in the area. The adverse environmental outcomes include overcrowding, traffic congestion, air and noise pollution, environmental degradation, and encroachment of landscaping for the local community and the tourists. An extensive review of the literature exercise suggests the following benefits that the local community and the tourists accrue from the tour are as follows:

Generate revenue and monetary support for people and the community through local arts and culture commercialization.

Improve local resource infrastructure and quality of life, including employment generation and access to improved civic facilities.

Help to create awareness and understanding of different ethnic cultures, social values, and traditions, connecting them and preserving cultures.

Rehabilitate and conserve socio-cultural and historical heritage, including archeological and natural sites.

Establishment of natural parks, protracted areas, and scenic beauty spots.

Conservation of nature, biodiversity, and endangered species with control over animal poaching.

Improved water and air quality through afforestation, littering control, land and soil conservation, and recycling of used water and waste.

Tourism and hospitality business incorporates various business activities such as travel and transportation through the air or other modes of travel, lodging, messing, restaurants, and tourism destinations (Szpilko 2017 ; Bakhriddinovna and Qizi 2020 ). A tourist’s tourism experience is aimed at leisure, experiencing adventure, learning the culture or history of a particular area or ethnic entity, traveling for business or health, education, or religious purposes. The chain of activities adds value to the Tourism experience. Every activity contributes toward economic stimulation, job creation, revenue generation, and tourism development encompassing infrastructure for all activities involved in the tourism process. Tourism growth expresses the number of arrivals and the time of their stay/trips over a period of time. Tourism growth is measured through the interplay between tourists’ arrivals, tourism receipts, and travel time duration (Song et al. 2010 ; Arifin et al. 2019 ). The following factors drive the degree and level of tourism development and growth:

Environmental factors include scenic beauty, green spaces, snowy mountains, towering peaks, good climate and weather, the interconnectivity of destination, quality of infrastructure, etc.

Socio-economic factors: the distinctiveness of community, uniqueness of culture and social values, hospitality and adaptability, accessibility, accommodation, facilities and amenities, cost-effectiveness, price index, and enabling business environment.

Historical, cultural, and religious factors include historical and cultural heritage, religious sites, and cultural values and experiences.

The tourism development process and its different dynamics revolve around the nature of tourism planned for a particular destination or area, which can be specified as ecotourism, sustainable tourism, green tourism or regenerative tourism, etc. Ecotourism is “responsible travel to natural areas that conserves the environment, sustains the well-being of the local people, and involves interpretation and education” (Cheia, 2013 ; TIES, 2015). According to the World Conservation Union (IUCN), ecotourism involves “ Environmentally responsible travel to natural areas, to enjoy and appreciate nature (and accompanying cultural features, both past, and present) that promote conservation, have a low visitor impact and provide for beneficially active socio-economic involvement of local peoples ”. Moreover, Blangy and Wood ( 1993 ) defined it as “ responsible travel to natural areas that conserves the environment and sustains the well-being of local people ” (p. 32). The concept of ecotourism is grounded upon a well-defined set of principles including “environmental conservation and education, cultural preservation and experience, and economic benefits” (Cobbinah 2015 ; De Grosbois and Fennell 2021 ).

Ecotourism minimizes tourism’s impact on the tourism resources of a specific destination, including lessening physical, social, interactive, and psychosomatic impacts. Ecotourism is also about demonstrating a positive and responsible attitude from the tourists and hosts toward protecting and preserving all components of the environmental ecosystem. Ecotourism reflects a purpose-oriented mindset, responsible for creating and delivering value for the destination with a high degree of kindliness for local environmental, political, or social issues. Ecotourism generally differs from mass tourism because of its following features (Liang et al. 2018 ; Ding and Cao 2019 ; Confente and Scarpi 2021 ):

Conscientious behavior focuses on the low impact on the environment.

Sensitivity and warmth for local cultures, values, and biodiversity.

Supporting the sustenance of efforts for the conservation of local resources.

Sharing and delivering tourism benefits to the local communities.

Local participation as a tourism stakeholder in the decision-making process.

Educating the tourist and locals about the sensitivity and care of the environment because tourism without proper arrangement can endanger the ecosystems and indigenous cultures and lead to significant ecological degradation.

Sustainability aims to recognize all impacts of tourism, minimize the adverse impacts, and maximize the encouraging ones. Sustainable tourism involves sustainable practices to maintain viable support for the ecology of the tourism environment in and around the destination. Sustainable tourism is natural resource-based tourism that resembles ecotourism and focuses on creating travel openings with marginal impact and encouraging learning about nature having a low impact, conservation, and valuable consideration for the local community’s well-being (Fennell 2001 & 2020 ; Butowski 2021 ). On the other hand, ecotourism inspires tourists to learn and care about the environment and effectively participate in the conservation of nature and cultural activities. Therefore, ecotourism is inclusive of sustainable tourism, whereas the focus of sustainable tourism includes the following responsibilities:

Caring, protecting, and conserving the environment, natural capital, biodiversity, and wildlife.

Delivering socio-economic welfare for the people living in and around tourists' destinations.

Identifying, rehabilitating, conserving, and promoting cultural and historical heritage for visitors learning experiences.

Bringing tourists and local groups together for shared benefits.

Creating wide-ranging and reachable opportunities for tourists.

Environment and sustainability of ecosystem

The term “environment” is all-inclusive of all the natural, organic living, inorganic, and non-natural things. The environment also denotes the interface among all breathing species with the natural resources and other constituents of the environment. Humans’ activities are mainly responsible for environmental damage as people and nations have contemplated modifying the environment to suit their expediencies. Deforestation, overpopulation, exhaustion of natural capital, and accumulation of solid waste and sewage are the major human activities that result in polluted air and water, acid rain, amplified carbon dioxide levels, depletion of the ozone, climate change, global warming, extermination of species, etc. A clean, green, and hygienic fit environment has clean air, clean water, clean energy, and moderate temperature for the healthy living of humans, animals, and biodiversity as nature is destined for them by their creatures. Maintaining and sustaining a clean environment is indispensable for human and biodiversity existence, fostering growth and development for conducting business and creating wealth. The environment can be sustained through conservation, preservation, and appropriate management to provide clean air, water, and food safe from toxic contamination, waste, and sewage disposal, saving endangered species and land conservation.

The globalization process, known for building socio-economic partnerships across countries, is also charged with encouraging environmental degradation through the over-consumption of natural resources and energy consumption, deforestation, land erosion, and weakening (Adebayo and Kirikkaleli 2021 ; Sun et al. 2021 ). Chien et al. ( 2021b ), while studying the causality of environmental degradation in Pakistan, empirically confirmed the existence of a significant connection between CO 2  emissions and GDP growth, renewable energy, technological innovation, and globalization. However, Chien et al. ( 2021a ) suggested using solar energy as a source of economic intervention to control CO 2  emissions and improve environmental quality in China. The danger of air pollution is hard to escape as microscopic air pollutants pierce through the human respiratory and cardiovascular system, injuring the lungs, heart, and brain. Ill-planned and uncontrolled human activities negatively affect ecosystems, causing climate change, ocean acidification, melting glaciers, habitation loss, eutrophication, air pollution, contaminants, and extinction of endangered species ( Albrich et al. 2020 ) .

Humans have a more significant effect on their physical environment in numerous ways, such as pollution, contamination, overpopulation, deforestation, burning fossil fuels and driving to soil erosion, polluting air and water quality, climate change, etc. UNO Agenda for 2030 “Sustainable Development and its Sustainable Development Goals” (SDGs) mirrors the common premise that a healthy environment and human health are interlaced as integral to the satisfaction of fundamental human rights, i.e., right to life, well-being, food, water and sanitation, quality of life and biodiversity to ensure healthy lives and promote well-being for all at all ages (SDG3)—which includes air quality that is dependent upon terrestrial ecosystems (SDG15), oceans (SDG14), cities (SDG11), water, cleanliness, and hygiene (SDG6) (Swain 2018 ; Opoku 2019 ; Scharlemann et al. 2020 ). The UNEP stated that 58% of diarrhea cases in developing economies is due to the non-provision of clean water and inadequate sanitation facilities resulting in 3.5 million deaths globally (Desai 2016 ; Ekins and Gupta 2019 ).

Climate change overwhelmingly alters ecosystems’ ability to moderate life-threatening happenings, such as maintaining water quality, regulating water flows, unbalancing the temporal weather and maintaining glaciers, displacing or extinction biodiversity, wildfire, and drought (Zhu et al. 2019 ; Marengo et al. 2021 ). Research studies advocate that exposure to natural environments is correlated with mental health, and proximity to green space is associated with lowering stress and minimizing depression and anxiety (Noordzij et al. 2020 ; Slater et al. 2020 ; Callaghan et al. 2021 ). Furthermore, the Ecosystem is affected by pollution, over-exploitation of natural resources, climate change, invasive and displacing species, etc. Hence, providing clean air and water, hygienic places, and green spaces enriches the quality of life: condensed mortality, healthier value-added productivity, and is vital to maintaining mental health. On the other hand, climate change aggravates environment-related health hazards through adverse deviations to terrestrial ecology, oceans, biodiversity, and access to fresh and clean water.

Tourism development denotes all activities linked with creating and processing facilities providing services for the tourists on and around a destination. Infrastructure development is vital for developing a tourism destination to advance tourists’ living conditions and preserve natural and cultural heritage by constructing new tourist facilities, the destinations administrative and supporting echelons, including community living, etc. Development for tourism infrastructure and land use often burdens natural capital through over-consumption, leading to soil erosion, augmented pollution, loss of natural habitats, and endangered species. Development of tourism infrastructure and construction work has profound implications on environmental degradation, reduction in green spaces, deforestation, solid waste and sewage, overutilization of air and water, emission of CO 2 and other gases contributing to air and water pollution, climate change, loss and displacement of biodiversity, and the degradation of ecosystems. These negative consequences of tourism development result in many problems for the tourists and the indigenous people in the foreseeable future (Azam et al. 2018 ; Hoang et al. 2020 ).

A report published by UNEP titled “Infrastructure for climate action” has suggested governments introduce sustainable infrastructure as the prevailing one is responsible for causing 79% of all greenhouse gas emissions in struggling climate change, alleviation, and adaptation efforts. Sustainable infrastructure signifies that structures’ planning, construction, and functioning do not weaken the social, economic, and ecological systems (UNEP 2021 ; Krampe 2021 ). Sustainable infrastructure is the only solution that ensures societies, nature, and the environment flourish together. Therefore, Sustainable Ecotourism supports adapting pro-environment and nature-based climate change strategies that help resilient biodiversity and ecosystem to impact climate change. The proposed strategy is to focus on the conservation and restoration of ecosystems to combat climate hazards, fluctuating rainfalls, soil erosion, temperature variations, floods, and extreme wind storms (Niedziółka 2014 ; Setini 2021 )

Pakistan’s tourism infrastructure suffered a colossal amount of damage during the earthquake of October 8, 2005, which left widespread demolition and destruction to its human, economic assets, and infrastructure networks, especially in Kashmir and Khyber Pakhtunkhwa's tourism areas. The tourism-related infrastructure, including hotels, destination facilities of social service delivery and commerce, water channels, and communications networks, were either drained or virtually destroyed. The destruction in the aftermath of the earthquake was further added by the war against terror in tourism-hit areas, resulting in the redundancy of tourists and tourism facilities for a long time (Akbar et al. 2017 ; Zakaria and Ahmed 2019 ). The tourism revival activities during the post-earth quack, post-terrorism scenario, and COVID-19 period called for various entrepreneurial activities, including the construction of infrastructure, hotels, road networks, community living, etc. Development and reconstruction of the livelihood and hospitality infrastructure through entrepreneurship were undertaken intensively through a public-private partnership from national and international findings (Qamar and Baloch 2017 ; Sadiq 2021 ; Dogar et al. 2021 ).

The revival and reinvigoration of infrastructure in tourism areas were backed up by extensive deforestation, use of local green land, rebuilding of the road network, displacement of biodiversity, and overtaxing the consumption of water and other natural resources. The deforestation, extensive use of green land, and over-consumption of water and other natural resources have depleted the tourism value of the area on the one hand and degraded the environment on the other. However, it was the focused rehabilitation activities of earthquake and Pakistan’s Government’s socio-environment conservation strategy of the Billion Trees plantation program in the province, including dominating tourism areas. The afforestation and loss of green tops are being reclaimed through these efforts, and the tourism environment is soon expected to regenerate (Qamar and Baloch 2017 ; Rauf et al. 2019 ; Siddiqui and Siddiqui 2019 ).

Government support and policy interventions

Tourism generates wide-ranging benefits for the economy, community, and people. Tourism contributes to the economy through revenue generation and shares responsibility with the Government to alleviate poverty alleviation, create opportunities for job placements, protect environments, and conserve natural ecosystems and biodiversity. It is assumed that if the tourism industry is left to its own, it will most likely prefer its business interests over environments or biodiversity. Governments, custodians of the life and well-being of their subjects, are directly responsible for providing a clean environment, nature, and Ecosystem. Therefore, national and local governments are responsible for preparing and implementing tourism development plans and enforcing values and standards for tourism development in conformity with the prerequisites of environmental sustainability. Through institutional governance, governments help tourism development by providing financial and budgetary support, regulatory framework, land, physical resources, infrastructure, etc. Provision and facilitation for Sustainability of Ecotourism and conservation of environment and biodiversity are dependent upon Government-supported interventions as follows:

The regulatory framework for setting up tourism-related entrepreneurship and quality standards can support ecotourism and prevent environmental degradation on any account.

Provision of budgetary support for ecosystem conservation and regeneration of bio-diversity-related projects.

Plan, rehabilitate if needed, promote conservation and protection of socio-cultural, historic, antique, and natural endowments in coordination with other public and private agencies, and deal with the defaulters, if any.

Promoting and undertaking afforestation alongside land conservation and discouraging deforestation, soil erosion, accumulation of solid waste, littering, and any direct or indirect loss or threat to biodiversity.

Setting restrictions for over-tourism beyond capacity and quality standards for transportation, restaurants, hotels, food and drinking water, etc.

Placing enforcement mechanism necessary to ensure application of the regulatory framework and quality standards applicable along with all activities inclusive to the Ecotourism value chain.

Theoretical support and hypothesis development

According to the social disruption theory, rapidly expanding societies usually experience a period of widespread crisis and a loss of their conventional routines and attitudes. The crisis impacts people whose mental health, worldviews, behavioral patterns, and social networks may all be impacted (Çalişkan and Özer 2021 ). According to the social disruption theory, fast community change brought on by population growth will result in a variety of social issues that are signs of a generally disorganized community (Smith et al. 2001 ). Because some types of tourism communities experience rapid expansion accompanied by intensive development and rapid social change over a relatively short period of time, they seem to be great settings for studying various postulations of the social disruption theory.

Place change and social disruption theory are closely connected. According to this assumption, when a community undergoes fast expansion, it tends to experience a generalized crisis that might culminate in several social issues as changes spread throughout the community and among individuals (Rasoolimanesh et al. 2019 ). Place change can result from fundamental community restructuring due to economic development, new class divides, and migration of both long-term and temporary people (Nelson 2001 ). Social unrest, though, is not enduring. Instead, it is transitory; societies gradually adjust to these changes (Deery et al.  2012 ).

The standard of living may initially deteriorate, but due to the adaptability of people and communities, they will gradually reinvigorate and strengthen themselves accordingly. Furthermore, the social disruption proposition reinforces one of the challenges in analyzing the effects of tourism, particularly in emerging nations, since it is sometimes difficult to distinguish between the effects of tourism and the overall ongoing development (Park and Stokowski 2009 ) (Fig. 1 ).

Tourism development and growth significantly affect natural environment resources.

Tourism development and growth significantly affect environmental pollution.

Tourism development and growth significantly affect the physical ecosystem of the environment.

Tourism development and growth significantly affect the socio-cultural environment.

Tourism development and growth significantly affect the economic environment of people and the community.

Government policy and support significantly moderate the relationship between tourism development and growth and the environmental factors.

Conceptual framework

Methodology

The study aimed to investigate the association of tourism development and its impact on environmental factors. Therefore, a survey method was employed to collect data by including all the relevant people in the locality. The study is based on stakeholders’ opinions from Pakistan’s most visited tourist areas, including Murree, Swat, Chitral, Naran, Kaghan, Neelum Valley, Malam Jabba, Ayubia, and Nathia Gali. A total of 650 stakeholders were contacted from the above-mentioned tourist destinations through survey. The distribution of the sample is mentioned in Table 1 .

Using quantitative techniques, hierarchical linear regression analysis was employed to investigate the possible relationships between tourism growth and various dimensions of environmental sustainability. The results below reveal that tourism development translates into environmental deterioration, and the relationship between tourism and environmental sustainability is bidirectional.

Tourism growth and development were measured through a five-item scale. The environment was measured through 16 items combined scale with sub-dimensions; depletion of Natural Resources=3 items, Polluting Environment=3 items, Physical Effects on Ecosystem=4 items, Socio-Cultural Degradation=3 items, and Economic Environment=3-items. Similarly, our moderating variable, Government Interventions and Support, was measured using a 5-item scale. Table 2 below presents the details of the instruments.

Analysis and results

Data were analyzed using SPSS Version 26. It includes correlation, linear regression, and stepwise hierarchal regression analysis.

Table 3 above shows that our Tourism Growth and Development has significant and positive relationship with Polluting Environment ( r = 0.20**), Physical Effects on Ecosystem ( r = 0.19**), Depletion of Natural Resource ( r = 0.24**), Socio-Cultural Degradation ( r = 0.18**). However, Tourism Growth and Development has positive relationship with Economic Environment ( r = 0.29**) and Government Interventions and Support ( r = 0.13**).

Results of linear regression analysis at Table 4 above depict that tourism growth and development predicts 4.1% variance in Depletion of Natural Resources ( β = 0.20, p <0.01), 3.9% variance in pollution ( β = 0.19, p <0.01), 6% variance in Physical Effects on Ecosystem ( β = 0.24, p <0.01), 3.6% variance in Socio-Cultural Degradation ( β = 0.18, p <0.01), and 8.8% variance in Economic Environment ( β = 0.29, p <0.01).

The study analyzes the applied two-step hierarchal regression. In the first step, Tourism Growth and Government Interventions were treated as independent variables, and their significant impact was measured. In the second step, the interaction term Tourism and Growth× Government Interventions was added, and its impact was measured. The results suggest that Government Interventions and Support moderate the relationship between Tourism Growth and the Environmental variables (Table 5 ).

The study has reported unique findings regarding tourism and its environmental impacts. We found that tourism growth and development generate economic activity on the one hand. However, it has specific adverse environmental and socio-cultural outcomes on the other hand as well. Our study revealed that tourism growth and development predict a 4.1% variance in Depletion of Natural Resources ( β = 0.202*, p <0.01). This suggests that due to the expansion of tourism in the country, natural resources are continuously depleted to meet the needs of tourists. Studies also supported our findings and suggested that revival and reinvigoration of infrastructure in tourism areas were backed up by extensive deforestation, use of local green land, rebuilding of the road network, displacement of biodiversity, and overtaxing the consumption of water and other natural resources (Qamar and Baloch 2017 ; Sadiq 2021 ; Dogar et al. 2021 ). The prior studies are consistent with our hypothesis that “tourism development and growth significantly affect natural environment resources.”

We further found that tourism growth and development predict a 3.9% variance in pollution ( β = 0.198*, p <0.01), suggesting that tourism expansion may pollute the natural environment. Furthermore, recent national statistics depict that major human activities at local tourism destinations such as Kalam, Sawat, Muree, and Northern Areas have accumulated solid waste and sewage, resulting in polluted air and water. Further, research also suggests that the overflow of tourists to tourist destinations may adversely affect the environment due to human activities (Noordzij et al. 2020 ; Slater et al. 2020 ; Andlib and Salcedo-Castro  2021 ; Callaghan et al. 2021 ). Thus, it is safe to argue that the growth of tourism has a particularly detrimental effect on the environment. These findings also support our hypothesis, “Tourism development and growth significantly contribute to environmental pollution.”

The results reported that tourism growth and development predict a 6% variance in Physical Effects on the Ecosystem ( β = 0.245*, p <0.01). Studies have reported that deforestation and alteration in species’ natural environment for tourism facilities construction may adversely affect environmental health (Kuvan, 2010 ; Azam et al. 2018 ; Hoang et al. 2020 ; Andlib and Salcedo-Castro  2021 ). During post-terrorism and post-Covid-19 times in Pakistan, millions of local tourists moved to popular tourist destinations that required new infrastructure to accommodate these tourists. Consequently, colossal deforestation and other detrimental human activities have negatively affected ecosystem. These findings also support our hypothesis that tourism development and growth significantly affect the physical ecosystem of the environment.

The study reported a total of 3.6% variance in socio-cultural degradation ( β = 0.189*, p <0.01) due to tourism growth and development. These findings suggest that tourism’s growth and development may lead the inhabitants to imitate the foreign tourists regarding their living standards, which may endanger their traditional culture. Thus, our hypothesis that “tourism development and growth significantly affect the socio-cultural environment” is confirmed.

Further, it was found that tourism growth and development predict an 8.8% variance in the economic environment ( β = 0.297*, p <0.01). It is established from the literature that tourism growth and development generate economic activity in the country. Development projects such as the construction of infrastructure, hotels, and road networks generate economic activity to facilitate international and indigenous tourists, positively affecting the community’s living standard (Baloch et al. 2020 ). Thus, our hypothesis, “tourism development and growth significantly affect economic environment of people and community,” is confirmed.

Due to tourism growth and development, our study reported a 1.8% variance in Government Support and Interventions ( β = .133*, p <0.01). However, more recently, the Government of Pakistan has devised specific interventions that may help curb the adverse impacts of detrimental environmental factors. For example, developmental schemes such as the Billion Trees Plantation drive and Road-Infrastructure Network Development under the China-Pakistan Economic Corridor initiative may prove moderators to curb the negative impacts of tourism growth on the environment (Qamar and Baloch 2017 ; Rauf et al. 2019 ; Siddiqui and Siddiqui 2019 ). Therefore, the hypothesis, Government policy and support, significantly moderates the relationship between tourism development and growth with the environment is confirmed based on these findings.

Suggested model for ecotourism framework

Through its detailed review of existing literature, prevailing tourism policies, and empirical inputs from the stakeholders’ perspectives, the study has identified a wide range of obstacles limiting the development and growth of ecotourism in Pakistan. The study suggests National Tourism Management authorities carefully invest in ecotourism destination’s planning and development in coordination with the environment development agency. The suggested model for ecotourism framework is initially meant for the tourism destinations specifically designated for ecotourism. However, selected points can also be extended to the quality management parameters set for the National Parks, Conservation and Protracted Areas, Museums, National or International event sites, etc. The national tourism authorities are to lay particular emphasis in their forthcoming National Tourism Policy on the development and promotion of Sustainable Ecotourism having, with focus on the following key areas:

Identify and classify four to five ecotourism destinations, including ecotourism-centered activities of value chains for priority development, which are administratively possible within budgetary constraints. However, the development plan shall consider the integral benefits of other developmental schemes such as the Billion Trees Plantation drive, Road-Infrastructure Network Development under the China-Pakistan Economic Corridor initiative, International Union for Conservation of Nature (ICUN) programs in the area.

While staying within the alignment of UN Millennium Development Goals (MDG) calling for ‘environmental sustainability’ and the development vision of each designated destination, the Tourists Management System shall take into cognizance of issues like managing capacity of the place, quality parameters for the conservation of the environment, and allowable activities thereof.

Identify degenerated destinations of religious, socio-cultural, or historical significance for their rehabilitation under the Regenerated tourism program.

Tourism Destinations that have been over-consumed and exhausted (e.g., Murree, Galiaat, Naran, Malam Jabba) because of over-tourism shall be planned for their reclamation through regenerated tourism. However, to facilitate the success of the regeneration of their tourism potential following is to be catered for:

To deflect the tourist pressure upon these destinations, the potential tourists from nearby cities and metropolitan areas be provided with nearby alternative destinations for leisure tourism as stay-tourism sites.

To prevent the environment from air pollution, the traffic load on the destination be curtailed through an effective traffic management strategy, provision of off-destination parking for combustion engine vehicles, and encouraging electric driven or hybrid vehicles for nearby parking.

Provision of clean drinking water through public infiltration plants, public toilets, solid waste carriers, and recycling of sewage and used water is recommended in the most visited areas of the destination.

Signposting at appropriate places, giving social messages encouraging to maintain cleanliness, avoid littering, ensure nature conservation, and humility toward biodiversity.

Develop all-inclusive, comprehensive execution plans to expedite the investments for the sustainable ecotourism, encouraging public–private cooperation, community involvement, and infrastructure mapping guaranteeing environmental conservation and safeguards.

Develop and place on the ground an all-inclusive program of capacity building for sustainable ecotourism, regenerative and green tourism services.

Develop and launch Pakistan tourism profile and Sustaining Ecotourism obligatory framework “to promote tourism on the one hand and nurture conscious ecological behavior among the potential tourists of the area”.

In order to fetch local ownership for the ecotourism center developments, all efforts shall be made to share the socio-economic benefits integral to the development scheme with the local population for community development.

As part of the destination management planning, identify complementary value chains and livelihood activities that could be developed as part of the overall ecotourism destination package.

Governments at all levels and the tourism Development and Promotion Agencies Network in Pakistan shall join hands to chalk out and, with a strict enforcement mechanism, a “Regulatory Framework for Ecotourism Friendly Destination” to sustain the efforts and policies undertaken in this regard on the one hand and generate responsible behavior from the tourism stakeholders on the other. Some of the suggestive points could be:

Setting new quality standards facilitating the promotion of ecotourism and environmental sustainability through acts of various bodies operating in the Ecotourism value chain, such as:

Revision of Private hotels Management Act (1976) and Tourists Operators Act (1976) alongside introduction and promulgation of a new “Tourism Destination Management Act” incorporating new quality standards as of today.

Promulgating laws to make all new construction/development projects responsible from any agency in the area, incorporating quality standards needed for environmental sustainability, and promoting ecotourism.

Set measures for the preservation of the local biodiversity and preservation of endangered species, including seeking support from internationally active environment conservation agencies, declaring local hunting illegal, introducing licensing programs for hunting of certain selected animals/ birds on the payment of a handsome amount to be used for the welfare of the local community.

Create awareness programs against deforestation, land conservation, and biodiversity, and maintain cleanliness, inculcating a culture of respecting and enjoying nature instead of spoiling it.

Conclusion, implications, and limitations of the study

The study premise was based on the contention that sustenance of ecotourism focuses on the economic viability of the business interests alongside the conservation and preservation of natural ecosystems, including ethical fairness to the socio-cultural environment of the host community. Ecotourism is a phenomenon that contributes to environmental sustainability through well-planned and careful destination management capable of balancing conflicting interests of business growth and environmental sustainability. Tourism-environment paradox suggests that the sustainability and survival of both are dependent upon the flourishing mode of each other. Quality of environment and sustainability of bio-ecosystem stimulates tourists’ arrivals and over-tourism beyond capacity with irresponsible behavior from tourists negatively influencing the environment and harming the ecosystem of nature. Ecotourism is not inevitably sustainable unless it is economically sustainable and environmentally maintainable besides being socio-culturally acceptable. Socio-culturally intolerable ecotourism means the activity which does not benefit locals and their socio-cultural values. Hence, the study concludes that ecotourism has to positively interplay between economy, environment, and culture without compromising one over others. The pursuit of sustainable ecotourism is not an end in meeting the little comforts of the business interests but rather a means to end the sustainability issues created due to ill-conceived tourism development and unmanageable growth.

Practical implications

Drawing from the findings and conclusions of the research, the study extends the following practical implications for effectively managing the process of tourism development and environmental sustainability in line with the dictates of the philosophy behind ecotourism:

Paradoxically tourism necessitates ecological capitals as primary ingredients for the creation of tourism experiences on the one hand. However, it is also contingent upon the conservation and preservation of ecological integrity on the other. The study suggests that unbalancing this “resource paradox” results in the harshness and tenacity of adversarial climate change, natural calamities, environmental pollution, and endangered biodiversity.

The research findings and the suggested framework for ecotourism imply that sustainable ecotourism principles-based planning is mandatory for destination management to assure effective trade-off between the business interests’ sustainability of the environmental ecosystem.

Tourism development and growth shall be steered through ecotourism principles as its sustainable model offers enduring social, environmental and economic, ecological integrity, and social and cultural benefits for the local community. Therefore, ecotourism is a recipe for preventing environmental degradation and guarantees sustainability of ecosystems nature and its biodiversity. Hence, ecotourism shall stand central priority focus for strategic management to nurture quality experiences from sustainable tourism.

To revive back the sustainability of the environment, in the areas where over-tourism has degraded the environment, schemes for regenerated tourism shall be immediately launched to mitigate the negative footprints on the sustainability of destinations, including reinforcing protracted conservation sites, biodiversity, and recouping endangered species, afforestation drives, recycling of water and solid waste, refurnishing of landscaping, preservation, and rehabilitation of cultural heritage and refurbishing of depleted infrastructure accordingly. Furthermore, to regenerate and sustain the tourism infrastructure of the destinations experiencing over-tourism, capacity building measures like capacity, recycling of water and solid waste, preventive measures to control air and water pollution, traffic control management, and spread of entertainment facilities shall be the focus of the regeneration plans.

The study implies that government authorities and policymakers have a special role in placing their moderating intervention in terms of policy guidelines, regulatory framework, and budgetary support, provision of inter-organizational synergy in planning and implementation of ecotourism strategies, protection of environmental resource base and conservation of natural and biological ecosystem, sustenance of socio-cultural value of local community over and above their economic and social well-being/quality life for the long run.

The study also implies that public and private policymakers lay down threshold criteria for responsible travel and tourism standards for destination management and its related supply chain. The laid criterion would facilitate management in nurturing “responsible behavior” to plan, protect, conserve, preserve, and sustain natural and cultural resources and responsible socio-economic development without compromising the sustainability of the environment and long-term well-being of the hoist community. The deep-seated adherence to social responsibility protocols by the tourism supply chain network can significantly increase the capacity of tourism destinations and improve the conscious awareness of green consumers along the tourism supply chain. Furthermore, the consciously responsible behavior among stakeholders and legislatures can strike a needed balance between the business interests and environments in favor of sustainability of socio-cultural, economic, and natural capital.

The study elucidates that responsible behavior necessitates purpose-built eco-friendly infrastructure and policy parameters to support the sustainability of environments across destinations. The strategic planning aligned with the sustainability-focused objectives dictates the need for artistic, innovative, and talented people and quality intuitions in harnessing quality tourism services and responsible tourism behavior. Furthermore, the study encourages community involvement in the developmental process, enactment of structural policies, preservation of socio-cultural heritage, and conservation of natural biodiversity as it would foster emotional bondage between the people of the host community and the tourism undertakings. Therefore, community and value chain managers shall collaborate to maximize the perceived benefits of responsible tourism while developing cultural exchanges and planning opportunities for leisure and tourism.

Regulatory measures help offset negative impacts; for instance, controls on the number of tourist activities and movement of visitors within protected areas can limit impacts on the ecosystem and help maintain the integrity and vitality of the site. Limits should be established after an in-depth analysis of the maximum sustainable visitor capacity. Furthermore, the variables and the constructs researched can be replicated to other destinations to seek valuable inputs for sustainable destination management elsewhere.

Study limitation

Besides the functional, practical applications, the study has some limitations. Besides having integral disadvantages of cross-sectional research, the respondents selected for the study were visitors on peak days with the highest tourist arrivals, thereby having experiences of a higher degree of environmental pollution and natural disorder. Furthermore, the research is limited to stakeholders’ perspectives instead of any scientifically generated data or mathematical or econometric model.

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Abasyn University, Peshawar, Pakistan

Qadar Bakhsh Baloch & Syed Naseeb Shah

Air University School of Management, Air University, Islamabad, Pakistan

Nadeem Iqbal

Department of Commerce, Bahauddin Zakariya University, Multan, Pakistan

Muhammad Sheeraz

IBA, Gomal University, Dera Ismail Khan, Pakistan

Muhammad Asadullah

University of Sialkot, Sialkot, Pakistan

Sourath Mahar

Islamia College University Peshawar, Peshawar, Pakistan

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Contributions

QBB: conceptualization, methodology, writing—original draft. SNS: data curation and supervision. NI: visualization, editing, proofreading. MS: review and editing. MA: review and editing. SM: editing, data curation. AUK: review and editing.

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Correspondence to Nadeem Iqbal .

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Baloch, Q.B., Shah, S.N., Iqbal, N. et al. Impact of tourism development upon environmental sustainability: a suggested framework for sustainable ecotourism. Environ Sci Pollut Res 30 , 5917–5930 (2023). https://doi.org/10.1007/s11356-022-22496-w

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Received : 14 December 2021

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Published : 19 August 2022

Issue Date : January 2023

DOI : https://doi.org/10.1007/s11356-022-22496-w

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What Is Ecotourism? Definition, Examples, and Pros and Cons

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Ecotourism Definition and Principles

Pros and cons.

• Examples of Ecotourism
• Frequently Asked Questions

Ecotourism is about more than simply visiting natural attractions or natural places; it’s about doing so in a responsible and sustainable manner. The term itself refers to traveling to natural areas with a focus on environmental conservation. The goal is to educate tourists about conservation efforts while offering them the chance to explore nature.

Ecotourism has benefited destinations like Madagascar, Ecuador, Kenya, and Costa Rica, and has helped provide economic growth in some of the world’s most impoverished communities. The global ecotourism market produced $92.2 billion in 2019 and is forecasted to generate $103.8 billion by 2027.

A conservationist by the name of Hector Ceballos-Lascurain is often credited with the first definition of ecotourism in 1987, that is, “tourism that consists in travelling to relatively undisturbed or uncontaminated natural areas with the specific object of studying, admiring and enjoying the scenery and its wild plants and animals, as well as any existing cultural manifestations (both past and present) found in these areas.”

The International Ecotourism Society (TIES), a non-profit organization dedicated to the development of ecotourism since 1990, defines ecotourism as “responsible travel to natural areas that conserves the environment, sustains the well-being of the local people, and involves interpretation and education [both in its staff and its guests].”

The International Union for Conservation of Nature (IUCN) looks at ecotourism as a significant tool for conservation, though it shouldn’t be seen as a fix-all when it comes to conservation challenges:

“There may be some areas that are just not appropriate for ecotourism development and some businesses that just won’t work in the larger tourism market. That is why it is so important to understand the basics of developing and running a successful business, to ensure that your business idea is viable and will be profitable, allowing it to most effectively benefit the surrounding environment and communities.”

Marketing an ecosystem, species, or landscape towards ecotourists helps create value, and that value can help raise funds to protect and conserve those natural resources.

Sustainable ecotourism should be guided by three core principles: conservation, communities, and education.

Conservation

Conservation is arguably the most important component of ecotourism because it should offer long-term, sustainable solutions to enhancing and protecting biodiversity and nature. This is typically achieved through economic incentives paid by tourists seeking a nature-based experience, but can also come from the tourism organizations themselves, research, or direct environmental conservation efforts.

Communities

Ecotourism should increase employment opportunities and empower local communities, helping in the fight against global social issues like poverty and achieving sustainable development.

Interpretation

One of the most overlooked aspects of ecotourism is the education component. Yes, we all want to see these beautiful, natural places, but it also pays to learn about them. Increasing awareness about environmental issues and promoting a greater understanding and appreciation for nature is arguably just as important as conservation.

As one of the fastest growing sectors of the tourism industry, there are bound to be some downsides to ecotourism. Whenever humans interact with animals or even with the environment, it risks the chance of human-wildlife conflict or other negative effects; if done so with respect and responsibility in mind, however, ecotourism can reap enormous benefits to protected areas.

As an industry that relies heavily on the presentation of eco-friendly components to attract customers, ecotourism has the inevitable potential as a vessel for greenwashing. Part of planning a trip rooted in ecotourism is doing research to ensure that an organization is truly providing substantial benefits to the environment rather than exploiting it.

Ecotourism Can Provide Sustainable Income for Local Communities

Sustainably managed ecotourism can support poverty alleviation by providing employment for local communities, which can offer them alternative means of livelihood outside of unsustainable ones (such as poaching).

Research published in Proceedings of the National Academy of Sciences found that communities in regions surrounding conservation areas in Costa Rica had poverty rates that were 16% lower than in areas that weren’t near protected parks. These protected areas didn’t just benefit from conservation funds due to ecotourism, but also helped to reduce poverty as well.

It Protects Natural Ecosystems

Ecotourism offers unique travel experiences focusing on nature and education, with an emphasis on sustainability and highlighting threatened or endangered species. It combines conservation with local communities and sustainable travel , highlighting principles (and operations) that minimize negative impacts and expose visitors to unique ecosystems and natural areas. When managed correctly, ecotourism can benefit both the traveler and the environment, since the money that goes into ecotourism often goes directly towards protecting the natural areas they visit.

Each year, researchers release findings on how tourist presence affects wildlife, sometimes with varying results. A study measuring levels of the stress hormone cortisol in wild habituated Malaysian orangutans found that the animals were not chronically stressed by the presence of ecotourists. The orangutans lived in the Lower Kinabatangan Wildlife Sanctuary, where a local community-managed organization operates while maintaining strict guidelines to protect them.

Ecotourism May Also Hurt Those Same Natural Ecosystems

Somewhat ironically, sometimes ecotourism can hurt ecosystems just as much as it can help. Another study in the journal Trends in Ecology and Evolution found that ecotourism can alter animal behaviors in ways that put them at risk. If the presence of humans changes the way animals behave, those changes may make them more vulnerable by influencing their reaction to predators or poachers.

It's not just the animals who are at risk. As ecotourism activities become too popular, it can lead to the construction of new infrastructure to accommodate more visitors. Similarly, more crowds mean more pressure on local resources, increased pollution, and a higher chance of damaging the soil and plant quality through erosion. On the social side, these activities may displace Indigenous groups or local communities from their native lands, preventing them from benefiting from the economic opportunities of tourism.

Ecotourism Offers the Opportunity to Experience Nature

Renown conservationist Jane Goodall has a famous quote: “Only if we understand, will we care. Only if we care, will we help. Only if we help, shall all be saved.” It can be difficult to understand something that we haven’t seen with our own eyes, and ecotourism gives travelers the opportunity to gain new experiences in natural areas while learning about the issues they face. 

Ecotourism also educates children about nature, potentially creating new generations of nature lovers that could someday become conservationists themselves. Even adult visitors may learn new ways to improve their ecological footprints .

EXAMPLES OF ECOTOURISM

The East African country has some competitive advantages over its neighbors thanks to its rich natural resources, paired with the fact that it has allocated over 25% of its total area to wildlife national parks and protected areas. Because of this, an estimated 90% of tourists visit to Tanzania seeking out ecotourism activities. Ecotourism, in turn, supports 400,000 jobs and accounts for 17.2% of the national GDP, earning about $1 billion each year as its leading economic sector.

Some of Tanzania’s biggest highlights include the Serengeti, Mount Kilimanjaro , and Zanzibar, though the country still often goes overlooked by American tourists. Visitors can take a walking safari tour in the famous Ngorongoro Conservation area, for example, with fees going to support the local Maasai community.

The country is also known for its chimpanzees , and there are several ecotourism opportunities in Gombe National Park that go directly towards protecting chimpanzee habitats.

Galapagos Islands

It comes as no surprise that the place first made famous by legendary naturalist Charles Darwin would go on to become one of the most sought-after ecotourism destinations on Earth, the Galapagos Islands .

The Directorate of the Galapagos National Park and the Ecuadorian Ministry of Tourism require tour providers to conserve water and energy, recycle waste, source locally produced goods, hire local employees with a fair wage, and offer employees additional training. A total of 97% of the land area on the Galapagos is part of the official national park, and all of its 330 islands have been divided into zones that are either completely free of human impact, protected restoration areas, or reduced impact zones adjacent to tourist-friendly areas.

Local authorities still have to be on their toes, however, since UNESCO lists increased tourism as one of the main threats facing the Galapagos today. The bulk of funding for the conservation and management of the archipelago comes from a combination of governmental institutions and entry fees paid by tourists.

Costa Rica is well-known throughout the world for its emphasis on nature-based tourism, from its numerous animal sanctuaries to its plethora of national parks and reserves. Programs like its “Ecological Blue Flag” program help inform tourists of beaches that have maintained a strict set of eco-friendly criteria.

The country’s forest cover went from 26% in 1983 to over 52% in 2021 thanks to the government’s decision to create more protected areas and promote ecotourism in the country . Now, over a quarter of its total land area is zoned as protected territory.

Costa Rica welcomes 1.7 million travelers per year, and most of them come to experience the country’s vibrant wildlife and diverse ecosystems. Its numerous biological reserves and protected parks hold some of the most extraordinary biodiversity on Earth, so the country takes special care to keep environmental conservation high on its list of priorities. 

New Zealand

In 2019, tourism generated $16.2 billion, or 5.8% of the GDP, in New Zealand. That same year, 8.4% of its citizens were employed in the tourism industry, and tourists generated $3.8 billion in tax revenue.

The country offers a vast number of ecotourism experiences, from animal sanctuaries to natural wildlife on land, sea, and even natural caves. New Zealand’s South Pacific environment, full of sights like glaciers and volcanic landscapes, is actually quite fragile, so the government puts a lot of effort into keeping it safe.

Tongariro National Park, for example, is the oldest national park in the country, and has been named by UNESCO as one of only 28 mixed cultural and natural World Heritage Sites. Its diverse volcanic landscapes and the cultural heritage of the indigenous Maori tribes within the create the perfect combination of community, education, and conservation.

How to Be a Responsible Ecotourist

• Ensure that the organizations you hire provide financial contributions to benefit conservation and find out where your money is going.
• Ask about specific steps the organization takes to protect the environment where they operate, such as recycling or promoting sustainable policies.
• Find out if they include the local community in their activities, such as hiring local guides, giving back, or through initiatives to empower the community.
• Make sure there are educational elements to the program. Does the organization take steps to respect the destination’s culture as well as its biodiversity?
• See if your organization is connected to a non-profit or charity like the International Ecotourism Society .
• Understand that wildlife interactions should be non-invasive and avoid negative impacts on the animals.

Ecotourism activities typically involve visiting and enjoying a natural place without disturbing the landscape or its inhabitants. This might involve going for a hike on a forest trail, mountain biking, surfing, bird watching, camping, or forest bathing . 

Traveling in a way that minimizes carbon emissions, like taking a train or bike instead of flying, may also be part of an ecotourism trip. Because these modes of travel tend to be slower, they may be appreciated as enjoyable and relaxing ecotourism activities.

The Wolf Conservation Center ’s programing in New York State is an example of ecotourism. This non-profit organization is dedicated to the preservation of endangered wolf species. It hosts educational sessions that allow visitors to observe wolves from a safe distance. These programs help to fund the nonprofit organization’s conservation and wildlife rehabilitation efforts.

Stonehouse, Bernard. " Ecotourism ." Environmental Geology: Encyclopedia of Earth Science , 1999, doi:10.1007/1-4020-4494-1_101

" What is Ecotourism? " The International Ecotourism Society .

" Tourism ." International Union for Conservation of Nature .

https://doi.org/10.1073/pnas.1307712111

https://doi.org/10.1371/journal.pone.0033357

https://doi.org/10.1016/j.tree.2015.09.010

https://doi.org/10.5897/JHMT2016.0207

" Galapagos Islands ." UNESCO .

" About Costa Rica ." Embassy of Costa Rica in Washington DC .

https://www.stats.govt.nz/information-releases/tourism-satellite-account-2019

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• Travel Guide
• Sustainability

How Does Ecotourism Harm The Environment?

Published: November 14, 2023

Modified: December 28, 2023

by Karoline Tabb

Introduction

In recent years, there has been a growing interest in the concept of ecotourism, which refers to tourism activities that aim to minimize negative impacts on the environment and promote conservation efforts. Ecotourism is often seen as a way to enjoy and appreciate nature while also contributing to local economies and supporting sustainable development.

While the intentions behind ecotourism are noble, it is important to recognize that there can be negative ecological consequences associated with this form of tourism. It is crucial to understand and address these potential harms to ensure the long-term sustainability of both the environment and the communities involved.

In this article, we will explore some of the ways in which ecotourism can inadvertently harm the environment. From deforestation and habitat destruction to pollution and overcrowding, we will delve into the issues that need to be acknowledged and mitigated to ensure that ecotourism truly lives up to its core principles of environmental responsibility and conservation.

While this article will shed light on the negative impacts of ecotourism, it is important to note that with proper planning, education, and regulation, these issues can be minimized and ecotourism can still be a powerful tool for positive change. The key is to strive for a more sustainable and responsible approach to tourism that values preservation and conservation above all else.

Deforestation and Habitat Destruction

One of the major concerns with ecotourism is the potential for deforestation and habitat destruction. As ecotourism destinations become popular, there is often a demand for infrastructure development, such as hotels, lodges, and trails. Unfortunately, this can lead to the clearing of natural habitats, including forests, to make way for these facilities.

Deforestation not only diminishes the biodiversity of an area but also disrupts the delicate balance of ecosystems. Many species, especially those with specialized habitat requirements, may struggle to survive or even face extinction when their habitats are destroyed.

Additionally, the construction of infrastructure can fragment habitats, isolating populations and limiting their ability to migrate and interact with other individuals. This can have detrimental effects on the genetic diversity and long-term viability of certain species.

It is crucial for ecotourism operators and governments to implement strict guidelines and regulations to prevent deforestation and habitat destruction. Sustainable construction practices, including using eco-friendly materials and repurposing existing structures, can help minimize environmental impact.

Furthermore, conservation efforts should focus on restoring and preserving natural habitats that have been damaged or destroyed. Afforestation initiatives, involving the planting of native trees and plants, can help restore ecosystems and provide vital habitats for wildlife.

Pollution and Waste

Another significant impact of ecotourism on the environment is the generation of pollution and waste. Increased visitor numbers in ecotourism destinations often lead to a surge in transportation, energy consumption, and waste production.

Transportation, particularly air travel, is a major contributor to greenhouse gas emissions and air pollution. The influx of tourists to remote areas can result in an increase in the number of flights or the need for new transportation infrastructure, further exacerbating these issues.

Furthermore, the development of accommodation, restaurants, and tourist facilities can lead to increased use of resources like water and energy. In regions with limited infrastructure, the strain on local resources can be particularly significant.

Waste management is also a major concern. With more tourists comes more waste, including plastics, food packaging, and other non-biodegradable materials. In areas without proper waste management systems, this can result in pollution of natural habitats, soil, and waterways, which can have negative impacts on local ecosystems and wildlife.

To mitigate the pollution and waste associated with ecotourism, it is crucial to prioritize sustainable practices. This includes promoting alternative modes of transportation, such as public transport or cycling, as well as implementing energy-efficient measures in accommodation and infrastructure.

Educating tourists about the importance of responsible waste management and providing easily accessible recycling facilities can also help reduce the impact of waste on the environment. Governments and local communities can work together to implement effective waste management systems that prioritize recycling and minimize landfilling.

Ultimately, the goal should be to minimize pollution and waste generation throughout the entire ecotourism supply chain, from transportation to accommodation to visitor activities, ensuring that the environmental impact is minimized while still providing enjoyable and educational experiences for visitors.

Disturbance of Wildlife

One of the unintended consequences of ecotourism is the disturbance it can cause to wildlife. While the intention of ecotourism is often to observe and appreciate animals in their natural habitats, the presence of large numbers of tourists can have negative impacts on wildlife behavior and habitat.

When wildlife becomes accustomed to the presence of humans, they may alter their natural behaviors and routines. This can disrupt feeding patterns, mating rituals, and migration routes, leading to long-term consequences for their survival and overall ecological balance.

Additionally, increased human presence can lead to a higher risk of wildlife-human conflicts. Animals may become stressed or agitated, which can result in defensive behaviors or even direct confrontations. This not only poses a threat to human safety but also puts the wildlife at risk, as they may be perceived as dangerous and face retaliatory measures.

Furthermore, the construction of tourist infrastructure and the development of trails and observation decks can directly encroach on wildlife habitats. This can displace species, alter their natural movements, and fragment populations, further endangering their long-term survival.

To minimize the disturbance of wildlife, responsible ecotourism practices should be implemented. This includes enforcing strict guidelines for approaching and observing wildlife, maintaining a safe distance, and avoiding behaviors that may stress or alter their natural behaviors.

Limiting the number of tourists in sensitive areas and establishing restricted zones can help protect critical habitats and allow wildlife to thrive undisturbed. Educating visitors about the importance of respecting wildlife and adhering to guidelines is essential in fostering a culture of conservation and responsible tourism.

Lastly, it is crucial to collaborate with local communities and indigenous groups to incorporate their traditional knowledge and practices in wildlife management. Their expertise and connection to the land can provide valuable insights for protecting wildlife and preserving their habitats.

Overcrowding and Degradation of Natural Areas

As ecotourism becomes increasingly popular, one of the challenges it faces is the issue of overcrowding in natural areas. While the intention behind ecotourism is to provide meaningful experiences in nature, the sheer number of visitors can lead to overcrowding, which can have significant negative impacts on the environment.

Overcrowding can result in the degradation of natural areas, as the constant foot traffic and increased activity can cause soil erosion, trampling of vegetation, and disturbance to fragile ecosystems. The cumulative impact of large numbers of visitors can lead to the destruction of sensitive habitats and the loss of biodiversity.

Moreover, overcrowding can disrupt the balance of natural ecosystems by placing stress on plant and animal populations. Increased human activity can lead to changes in species composition, as certain species may thrive in the presence of humans while others may be negatively affected. This can lead to a loss of biodiversity and the dominance of certain species that are more tolerant to human disturbance.

Furthermore, overcrowding can result in increased noise pollution, which can disturb wildlife and disrupt their natural behaviors. The constant presence of tourists can also lead to increased littering, vandalism, and other disrespectful actions, further degrading natural areas and diminishing the overall quality of the experience for future visitors.

To address the issue of overcrowding, sustainable management strategies are essential. This can include implementing visitor quotas, timed entry systems, and designated trails to control the number of visitors and distribute their impact more evenly. Educating visitors about responsible behavior, including the importance of staying on designated paths and minimizing noise, can also help mitigate the impacts of overcrowding.

Collaboration between ecotourism operators, government agencies, and local communities is crucial in developing and implementing sustainable tourism management plans. By focusing on the carrying capacity of an area and actively monitoring visitor numbers, it is possible to strike a balance between preserving natural areas and providing enjoyable and meaningful experiences for tourists.

Additionally, diversifying tourism offerings and promoting lesser-known destinations can help alleviate overcrowding in popular areas and distribute the economic benefits of ecotourism more evenly.

Unsustainable Development

Another significant concern when it comes to ecotourism is the potential for unsustainable development. As ecotourism destinations become more popular, there is often a desire for rapid growth and development to meet the increasing demand. However, if not managed carefully, this can lead to detrimental long-term impacts on the environment and local communities.

Unsustainable development can manifest in various forms. It can involve the construction of large-scale resorts, hotels, and infrastructure that are not in harmony with the surrounding environment. These developments can often lead to the destruction of natural habitats, loss of biodiversity, and significant landscape alterations.

Additionally, the increased demand for water, energy, and resources required to support tourism activities can put a strain on local ecosystems and communities. In areas with limited resources and infrastructure, the rapid influx of tourists can deplete water supplies, disrupt local agriculture, and increase energy consumption, leading to increased carbon emissions and ecological degradation.

Moreover, unsustainable development can lead to the displacement and marginalization of local communities. As tourist infrastructure expands, land may be taken away from local communities, impacting their livelihoods and cultural heritage. This can contribute to social and economic inequality and destroy the traditional lifestyles and practices that are often key attractions for visitors.

To mitigate the impacts of unsustainable development, it is essential to adopt a holistic approach that balances economic growth with environmental and social considerations. This involves conducting thorough environmental impact assessments before any development takes place, ensuring that projects are aligned with sustainable development goals, and respecting the rights and interests of local communities.

Incorporating principles of sustainable architecture and design, such as using renewable energy sources and eco-friendly materials, can help minimize the ecological footprint of tourism infrastructure. Engaging local communities in the decision-making process and providing opportunities for them to benefit economically from tourism can help create a sense of ownership and ensure the preservation of their culture and heritage.

By promoting sustainable development practices, ecotourism can become a catalyst for positive change, supporting economic growth, conserving the environment, and fostering social well-being in the long run.

Greenwashing and Misleading Claims

Greenwashing is a common concern in the realm of ecotourism. It refers to the deceptive practice of misleading consumers about the environmental benefits of a product, service, or destination. While many ecotourism operators genuinely strive to operate in an environmentally responsible manner, there are instances where businesses may make exaggerated or false claims, leading to greenwashing.

This greenwashing can take various forms, such as falsely claiming to be carbon-neutral, exaggerating efforts in conservation and sustainability, or using misleading marketing materials that present a destination or activity as being more eco-friendly than it actually is.

When ecotourism destinations engage in greenwashing, it erodes trust and hampers the efforts of genuinely sustainable operators. It also leads to a false sense of environmental responsibility among tourists, who may unknowingly support activities that are not aligned with true sustainability.

To combat greenwashing, it is crucial for consumers to be vigilant and discerning. It is important to critically evaluate claims made by ecotourism operators and research their practices and certifications. Look for recognized industry certifications like Green Globe, Rainforest Alliance, or EarthCheck, which validate a business’s commitment to sustainable practices.

Transparency is also key in combating greenwashing. Ecotourism operators should clearly and honestly communicate their environmental initiatives, including providing data and metrics to support any claims they make. This allows consumers to make informed choices and support businesses that are genuinely committed to sustainability.

Regulatory bodies and industry associations also play a vital role in combating greenwashing. They can establish and enforce standards, conduct monitoring and audits, and hold operators accountable for any misleading claims. The dissemination of information and educational campaigns can also help raise awareness among both operators and consumers about the pitfalls of greenwashing.

By promoting transparency, accountability, and responsible marketing, the ecotourism industry can ensure that the goals of sustainability and conservation are not undermined by deceptive practices. Genuine efforts in environmental responsibility should be celebrated, and the integrity of the ecotourism sector should be upheld to maintain long-term environmental and social benefits.

Ecotourism holds great potential as a sustainable and responsible form of tourism that can benefit both the environment and local communities. However, it is crucial to acknowledge and address the potential harm that can arise from poorly managed or misguided ecotourism practices.

Deforestation, habitat destruction, pollution, and overcrowding are some of the negative impacts that can result from unchecked ecotourism development. These issues can disrupt delicate ecosystems, displace wildlife, and degrade natural areas, ultimately undermining the very principles of conservation and sustainability that ecotourism aims to uphold.

Unsustainable development practices can also pose threats to both the environment and local communities, leading to ecological degradation and socio-economic inequality. Additionally, the deceptive practice of greenwashing can mislead tourists and undermine the efforts of genuine sustainable operators.

However, through effective management, regulation, and collaboration between stakeholders, these challenges can be mitigated and ecotourism can truly live up to its promise. By implementing sustainable construction practices, promoting responsible waste management, and educating both tourists and operators about the importance of conservation, we can minimize the negative impacts of ecotourism.

Safeguarding natural habitats and wildlife requires responsible behavior from both operators and tourists. Respecting wildlife, adhering to guidelines, and supporting efforts to restore and preserve habitats are crucial steps in minimizing disturbance and promoting sustainable wildlife management.

Controlling overcrowding, implementing visitor quotas, and diversifying tourism offerings can help distribute the impact of ecotourism more evenly and reduce the strain on natural areas. Ensuring that development is carried out sustainably, in consultation with local communities and with respect for their rights and cultural heritage, is vital for long-term ecological and socio-economic well-being.

Lastly, by being vigilant and educated consumers, we can combat the issue of greenwashing and hold ecotourism operators accountable for their sustainability claims. Supporting businesses that are transparent, certified, and genuinely committed to environmental responsibility can have a positive impact on the industry and encourage others to follow suit.

Ultimately, the success of ecotourism lies in finding a balance between providing enjoyable and educational experiences for tourists and preserving the natural wonders we seek to experience. Through responsible practices, collaboration, and a shared commitment to conservation, ecotourism can become a powerful force for positive change, ensuring the protection and sustainability of our planet’s most precious ecosystems.

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The Environment | Nature | Humans

8 Environmental Impacts of Ecotourism

Many governments in developed and developing countries have set up national parks to conserve and protect their fragile environments as well as profit from tourists. This is in response to declining environmental and economic conditions throughout the World.

All forms of tourism have impacts on the natural environment and the environmental impacts of ecotourism cannot be left undiscussed to put stringent solutions to its impacts.

Ecotourism is described as a multi-dimensional and complex practice that has a low or merger impact on the environment, contributes to the local economy, promotes cross-cultural exchange, and fosters environmental education.

Since the idea of ecotourism began, many governments within the Developing World have embraced and encouraged ecotourism as a means of attracting foreign investment and exchange. Limited numbers of people are allowed to visit certain places. For example, daily numbers are limited on The Inca Trail in Peru to conserve the beautiful landscape and ancient dwellings.

However, the question remains, does this practice wholistically sustain the environment? Is there more to this practice as regards the sustainability of the environment?

The purpose of this write-up is to explore these questions, answer them, and thereby facilitate a clearer understanding of the complexity of this phenomenon.  Specifically, this article examines the impacts of ecotourism on the environment. 

Table of Contents

What Is Ecotourism?

Ecotourism is a concept that originated in the early 1960s, at a time when significant criticism was being levied against traditional tourism, otherwise known as mass tourism.

Essentially, critics believed that mass tourism characterized by package deals to familiar destinations, limited interaction with local populations, high levels of security, and a contrived experience with local life and culture was resulting in adverse ecological and socio-cultural effects, the results of which were only beginning to be observed.

Therefore, ecotourism can be defined as “tourism that aims at developing and maintaining an area (community, environment) in such a manner and at such a scale that it remains viable over an indefinite period and does not degrade or alter the environment.”

It is a unique subset of the tourism industry and means different things to different individuals, it is focused on the enhancement or maintenance of natural systems through tourism.

It is also a form of alternative tourism which aims to achieve economic gain through natural resource preservation. Ecotourism typically involves travel to destinations where flora, fauna, and cultural heritage are the primary attractions. It is nature-based tourism that involves education and interpretation of the natural environment. 

Generally, ecotourism deals with interaction with biotic components of the natural environments. It proffers the sustainable use of environmental resources, as well as generating economic opportunities for the local people. Ecotourism tries to raise environmental consciousness by exploring ecology and ecosystems and by providing environmental type experiences

This Environmentally responsible travel and visitation to relatively undisturbed natural areas, usually have low visitor impact, which we are going to discuss on some of the low visitor’s impact on the environment. 

Environmental Impacts of Ecotourism

Listed and discussed below are the impacts of ecotourism on the environment.

• Climate Change
• Impact on Ecosystem
• Deforestation
• Loss of Species and Wildlife
• Environmental Damage
• Demand in Energy
• Wildlife Behavior

1. Climate Change

Many consider the term “ecotourism”, like “sustainable tourism” (which is a related concept but broader), an oxymoron. It has been discovered that tourism produces about 8% of the overall CO2 emissions and the percentage has been found constantly increasing. 

A study published in Nature Climate Change in 2018 predicts that the emission will constantly increase by 4% every year which contributes to climate change. Like most long-distance travel, ecotourism often depends on transportation. Transportation is the main cause of global warming in ecotourism which leads to climate change. Research shows that about 49% of emissions are produced during travel.

The most polluting means of transportation are airplanes, which are followed by vehicles, tourist buses, trains, and ferries. Therefore, the tourism business should make efforts to reduce atmospheric emissions, especially now that we have consistently seen an increase in global ecotourism. 

Better still, one should forgo the standard airfare and road trip in favor of one closer to their backyard. Instead of staying at a hotel, it can mean camping, climbing, hiking, backpacking, or biking.

2. Impact on the Ecosystem

 Ecotourism is a form of environmentally friendly tourism that involves people visiting fragile, unspoiled areas that are usually protected, however, people tend to engage in certain activities in their diverse tourist areas.

High-volume tourism can damage the environment, and excessive entry into protected areas, especially when combined with activities such as hiking and camping, off-road vehicles, and recreational boats, can be significantly harmful to certain ecosystems, e.g., marine environments, polar coasts, and mountain environments. Environmental stress can also arise from accommodating the needs of the tourist.

3. Deforestation

Alternatively, ecotourism could lead to forest loss because it triggers economic development and engenders processes that lead to deforestation. For example, the destruction of local resources to make room for ecotourism is a problem; e.g., trees are felled to make lodges for tourists, and tourism requires improved transportation networks such as roads and trains, which are strongly associated with deforestation.

4. Loss of Species and Wildlife

Rare species are hunted down to use as tourist attractions. Increased competition for resources between invading tourist activity and indigenous populations both locals and wildlife means wildlife and certain ways of life disappear. In their place, these cultures and environments take on the same features and characteristics of previous popular sites.

Indigenous cultures are distorted to consumer culture to keep tourists coming, which leads to the exploitation of resources and wildlife that’s currently destroying destinations like the Bahamas and the Philippines.

Tourists can also impact populations of wild animals as a result of deaths, e.g., vehicle strikes, and by providing food to attract charismatic species, this can alter the long-term distribution and social structure by degrading crucial habitats through infrastructure development and pollution. Ecotourism, according to research, may be harming the environments and wildlife that it is supposed to protect.

5. Environmental Damage

Ecotourism can put enormous pressure on an area, which can lead to the destruction of natural features, e.g., overused tracks lead to soil erosion and damage to vegetation, increased pollution, discharges into water bodies, natural habitat loss, high vulnerability to forest fires, and increased pressure on endangered species . There is a real danger of some areas becoming overused.

6. Environmental Pollution

Eco-tourism can cause the same types of pollution as other industries, such as air pollution, noise, waste generation, the release of sewage, oil, chemicals, and even visual pollution.

In some places around the world, tourists produce up to twice the waste of residents, which can put an incredible strain on local waste management systems, leading to the overflow of landfills and sewage plants. In some cases, tourist hotels sometimes dump waste into rivers causing water pollution .

7. Demand in Energy

There’s also been an increase in the demand for energy-efficient hotels and resorts that benefit the local cultures as well as the environment. Tourist activities like boat rides, scenic flights, and heli-sking also use huge amounts of energy. As if that were not enough, gases are also used for heating and gasoline for transportation. However, a large part of this energy demand is not necessary as it drains more of our already-drained resources. 

8. Wildlife Behavior

But a growing body of scientific research has found that the disturbances that tourism brings can affect wildlife behavior and biology with potentially serious effects. Animals in protected areas may face stress due to ecotourism

Several studies have shown that animal behavior is affected by the proximity of tourists through the alteration of their habitat and feeding patterns. How these changes affect the health of individual animals is unclear.

In Kenya, the activity pattern of female cheetahs is affected by tourism, and this can be harmful to the animals if, e.g., the ability to hunt or to flee from enemies is thereby reduced. 

Study shows that white sharks are more active and likely to use more energy when interacting with tourism operators compared to when operators are absent, raising behavioral changes maybe be caused by tourism.  In hoatzins, a bird found in the Amazon rain forest, 50% of nests in restricted areas had at least one fledgling compared with only 15% in tourist zones in research by the Frankfurt Zoological Society.

And in Africa, while the International Gorilla Conservation Program recognizes that gorillas and tourism are now inextricably linked, with tourism providing the funds needed for conservation, gorillas are closely related enough to humans to suffer many of the same diseases.

With first-time exposure to an illness or virus that is relatively innocuous to humans being able to devastate an entire gorilla population, very strict rules have had to be put in place to minimize the health risks.

Eco-tourism has had an impact on the way people think about leisure and how they feel about vacations. However, the fun doesn’t have to be sacrificed for sustainability and a greener planet. These lifestyles open up more opportunities to see the world and make every vacation an adventure.

Always keep the environment in mind. As long as you are keeping the health of the environment in mind when you plan your vacation, you’ll be doing your part as a responsible traveler.

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Ahamefula Ascension

Ahamefula Ascension is a Real Estate Consultant, Data Analyst, and Content writer. He is the founder of Hope Ablaze Foundation and a Graduate of Environmental Management in one of the prestigious colleges in the country. He is obsessed with Reading, Research and Writing.

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The Booming Trend Of Adventure Tourism And Its Environmental Impact On Popular Destinations

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In 2022, the adventure tourism market raked in $366.7 billion worldwide. By 2032, experts say it will scale Everest level heights – gaining more than 28% a year to hit $4.6 trillion.

For some people, the idea of vacationing to sit on a beach for two weeks is unappealing. Their bucket lists involve activities that explore the natural world to its fullest, whether hiking in the wilderness, mountain climbing, white water rafting, or cave kayaking.

While this type of tourism is rising, especially among younger generations, over-tourism can create negative environmental impacts. Many are implementing measures to ensure the growing adventure-based tourism industry does not leave a noticeable human footprint behind.

The Threat Of Adventure Tourism On The Environment

"The shift towards sustainable and ecological tourism is a notable change within the industry," says Balaram Thapa, Director of Nepal Hiking Team . "Travelers are progressively aware of their carbon footprint."

The threat of over-tourism has been a growing concern in places like Venice, Italy , where the city put measures in place to limit the number of tourists within the city. The impacts of tourism here have seen a change in the overall culture of the area, pollution levels, and the environment. While this might be seen as progressive, the fundamental reasons people enjoy Venice in the first place are slowly eroding away. In the same way, the growth of adventure tourism can pose similar threats to the natural environments that attract people to them in the first place.

(​MORE: Venice To Add Day-Tripper Tourist Fee In 2024 )

"Adventure tourism poses human threats to the environment, such as disturbed animal habitats, poaching, and death of plants and animals," says Zoe Wallace, Head Travel Author of Culture.org . "It is possible to transfer local plant and animal pathogens and diseases to previously uninfected areas because people carried them through their clothes, bags, and bodies."

Creating awareness about the tourism industry's impact is helping people choose more sustainable travel practices. Wallace says many people on adventure tours will opt for "environmental activities such as forest and shore cleanups."

Demographics Of Adventure Tourism

Many people want to leave their comfort zones and challenge themselves to something more profound than exploring a city's historic sites or lounging by a hotel pool. These people drive the growing adventure tourism industry and come from various backgrounds. Balaram Tharpa of Nepal Hiking Team says there's an emergent over 50s population, "who are becoming more adventurous seeking challenging and rewarding experiences."

Still, travel industry experts notice that younger generations tend to make up most travelers driven toward these more active adventures . This is beneficial because Gen-Z tends to be much more aware of their environmental impact than other generations.

Supporting Local Communities

Finding places that are good for your budget can be very appealing. Still, it's good to remember that many destinations geared towards tourists rely heavily on tourism to keep their economy flourishing. "On one hand, adventure tourism can create jobs, support local businesses and incentivize people to protect natural wonders and resources," says Kristin Kastelic, Marketing Director of the Nantahala Outdoor Center . "On the other hand, it could lead to pollution, littering, and damage to natural habitats. The key to ensuring the impact is more positive than negative is creating awareness of our environmental impact and putting nature at the forefront with a 'Leave No Trace' approach."

(​MORE: Maui Beckons Tourists, And Their Dollars, To Stave Off Economic Disaster After Wildfires )

Popular Adventure Tourism Locations

The world is vast, and the number of destinations to explore and add to your bucket list couldn't be achieved in a lifetime. However, travel industry experts suggest the following places are among the most popular with clients. The last few in the list are less well-known, making them more appealing as destinations not subjected to over-tourism. When adding any of these to your bucket list, it's wise to check out the information around current environmental concerns and see what you can do to help create less impact on your travels.

Queenstown, New Zealand

If you're looking for a place with all the adventure tourism activities rolled into one, this is the place to go. If you're a fan of the Lord of the Rings franchise, you'll already know the staggering scenery, including snow-capped mountains and intricate winding rivers. Queenstown offers various adrenaline-pumping activities, including bungee jumping, skydiving, skiing, jet boating, and whitewater rafting — to name a few.

Nepal has been a favorite of adventure-seekers even before active vacations were a thing. Trekking with a sherpa through the Himalayas has been a goal of many travelers, some with disastrous results — so it's always essential to go with someone who knows what they're doing. Nepal's diverse landscapes and rich cultural heritage make it a unique destination for those seeking a thrilling vacation.

Because half the monkey population has depleted because of tourism, travelers must be careful when considering their adventure choices here. With various terrains, this Central American destination offers adventure tourists zip-lining through lush rainforests, whitewater rafting, exploring volcanoes, and surfing. Choose your tour company wisely.

Interlaken, Switzerland

Even the thought of the Swiss Alps is enough to get your adrenaline pumping. Interlaken is a paradise for adventure enthusiasts where you can indulge in activities like paragliding, canyoning, skydiving, and skiing in the winter months.

Banff National Park, Canada

Banff National Park is one of the most famous regions in the world for outdoor enthusiasts in the heart of the Canadian Rockies. With breathtaking scenery, you can engage in hiking, skiing, snowboarding, canoeing, and wildlife spotting.

Iceland has gained much popularity as a vacation destination in the past decade — especially as many of its features gained a worldwide audience in Game of Thrones. Adventure activities include ice cave exploration, glacier hiking, snorkeling between tectonic plates, and exploring volcanic landscapes. The country offers adventurers a unique and thrilling experience with its geothermal wonders and rugged terrain.

Cairns, Australia

Cairns is home to thrilling aquatic and rainforest adventures on the doorstep of the Great Barrier Reef and the Daintree Rainforest. Scuba diving, snorkeling , skydiving, and exploring the lush rainforest on all-terrain-vehicle tours are some of this region's exhilarating activities. The delicate ecosystems here need to be respected, so find groups and guides that encompass this philosophy in their tours.

Cape Town, South Africa

While Cape Town offers the impressive Table Mountain as a backdrop and activities like paragliding, shark cage diving, hiking, and surfing thrive, it's important to remember the impact over-tourism can have here. Explore the scenic coast, conquer mountains, encounter wildlife, and immerse yourself responsibly in the vibrant culture for an unforgettable adventure in this captivating city.

Huacachina, Peru

Located in the desert, Huacachina is a small oasis town surrounded by massive sand dunes. It's an ideal destination for sandboarding and dune buggy rides. While visiting, support local businesses — especially those that prioritize sustainable practices. You can also check out the ancient mystic Nazca lines here — a collection of geoglyphs etched into the soil of the Nazca Desert. Ancient inhabitants crafted these intricate designs between 500 BC and 500 AD.

Faroe Islands

Between Iceland and Norway, you'll find the Faroe Islands. Travelers can hike through scenic villages, go bird watching, or explore the rugged coastline. This location isn't as well known as some other places mentioned — which is good for responsible tourism because instead of having to reduce our footprint, we can take care to leave it as we found it.

This article was produced and syndicated by Wealth of Geeks .

The Weather Company’s primary journalistic mission is to report on breaking weather news, the environment and the importance of science to our lives. This story does not necessarily represent the position of our parent company, IBM.