Overtourism is the perceived congestion or overcrowding from an excess of tourists, resulting in conflicts with locals. The term has only been used frequently since 2015, but is now the most commonly used expression to describe the negative impacts ascribed to tourism.
The World Tourism Organization (UNWTO) defines overtourism as "the impact of tourism on a destination, or parts thereof, that excessively influences perceived quality of life of citizens and/or quality of visitor experiences in a negative way". This definition shows how overtourism can be observed both among locals, who view tourism as a disruptive factor that increasingly burdens daily life, as well as visitors, who may regard high numbers of tourists as a nuisance.
Characterisation of overtourism
In 2018 CNN characterised overtourism as a "tourism backlash" in popular destinations, discussing multiple areas that were actively seeking to limit tourism.
The growth of tourism can lead to conflicts over the use of space between residents, commuters, day-visitors and overnight tourists. Although much attention is currently given to overtourism in cities, it can also be observed in rural destinations, or on islands.
Overtourism is sometimes incorrectly equated with mass tourism. Mass tourism entails large groups of tourists coming to the same destination. While this can lead to overtourism, there are many destinations that host millions of visitors, yet are not seen as suffering from overtourism (e.g. London). Overtourism is not caused just by overnight tourism visitors. In Amsterdam, for example, the second largest group of visitors come from nearby areas who visit the city just for the day. 
Causes of overtourism
As early as the late 1970s, three main issues related to excessive tourism growth were recognized: (1) Too many visitors; (2) Too much disturbance (e.g. noise); (3) Too many physical impacts (e.g. touristification and destruction of nature). Overtourism is observed mostly, but not exclusively, when the number of visitors to a destination, or parts thereof, grows rapidly in a short space of time. Also, it is most common in areas where visitors and residents share a physical space
In recent years, developments within tourism and outside of tourism have increased contact between residents and visitors and made the impacts of tourism more noticeable. In addition to the overall growth of tourist numbers, problems associated with overtourism have been exacerbated by the following developments:
- Low-cost airlines: The low fares of the low-cost airlines have made it easier for more people to travel more often
- Cruises: Cruise tourism is growing rapidly . Particularly in popular, but relatively small tourism destinations (e.g. Dubrovnik or Orkney), cruises can cause overtourism, when large numbers of tourists all come to visit a city at the same time.
- Airbnb: Airbnb and similar online accommodation services can lead to an increase in tourists due to lower prices (compared to hotels or other establishments), often simpler booking procedures and a wider choice of accommodation, mostly private apartments or houses.
- Social media: The increased ease of communication through social media means that previously undiscovered places can suddenly become very popular, particularly when promoted by influencers on platforms like Instagram. When they use the geotag feature, people are able to see the exact coordinates of the location with a click of a button. This social-media effect can compound the increased tourism traffic that often arises from revamped marketing campaigns for regional destinations. (Such tourism campaigns are often initiated by government agencies. Often the goal is to revitalize an area after a downturn in the local economy has occurred.)
- Population growth: In the last 50 years, the world’s population has more than doubled. This means that the market is larger.
- Increased urbanization: In the last 60 years, the population in urban areas has grown at a never before seen rate . Since more people live in cities, more people yearn to escape and go on vacation.
- Safety: In the past, many countries were dangerous to travel to due to wars, terrorism, and more. Overall, safety has improved in most countries. If there are any countries that are too dangerous to travel to, most other countries will warn their citizens.
Developments outside of tourism
- Growth of host population and commuters: Particularly in city destinations, the number of residents and commuters has risen rapidly in recent years, which has led to increased pressure on infrastructure and facilities and a heightened sense of crowdedness.
- Experience economy and changing lifestyle patterns: the increased use of leisure facilities by residents has contributed to a monoculture of hospitality facilities and has increased the likelihood that residents and visitors share the same spaces.
- Speculation on the housing market: speculation on the housing market can also create a shortage of housing for residents and increase rents and house prices.
- Online shopping: The impact of online shopping is twofold: it has made it more difficult for retailers to sell enough to pay for the high rents in popular destinations, while it has increased the number of transport vehicles that stop to deliver goods in city centres and suburban areas, contributing to congestion.
- Social media: Residents have found it easier to unite due to the rise of social media, which has made it possible for them to become better organized in voicing their concerns regarding tourism impacts.
Examples of overtourism
According to CNN, environmentalists are concerned about the effect of tourism on Antartica, which steadily increased during the 2010s.
Mount Everest has become so overtouristed that climbers die of altitude sickness because of the delays caused by overcrowding. As of 2020 the Nepalese government was planning to limit permits to those who had climbed another Nepalese peak 21,325 feet (6,500 m).
Maya Bay in Thailand was closed to the public after overtourism caused environmental issues. Ao Phang Nga National Park was listed in 2017 in Fodor's list of places not to go in 2018 because of overtourism.
In Japan, Kyoto officials as of 2019 had instituted a US$92 fine for tourists taking photographs of geishas without their permission.
Hallstatt, Austria in 2020 has 780 citizens and more than 10,000 visitors a day, primarily arriving via tour bus, stopping briefly for photographs, and moving on quickly. The town in 2020 implented a new system to limit entry of busses.
Venice, Italy has faced declining population because of overtourism. In 2019 Forbes called it one of the "most notably overtouristed destinations" in the world. CNN in 2017 called the crowds "overbearing." The city in 2018 tested the use of turnstiles in St. Mark's Square to control the number of visitors. In 2020 the daily tourist tax was US$11.
Capri in 2018 tested ways to limit day tourism. Cinque Terre had 2.5 million visitors in 2015, and local authorities sought to limit visitors to 1.5 million in 2016, but a backlash resulted in this being walked back. CNN in 2017 said that day tourists from cruise ships, who tour for a few hours and don't spend money, are blamed for environmental damage. Officials in Rome made it illegal to sit on the Spanish Steps, with fines of up to US$448, due to damage caused by tourists.
In Barcelona protesters have demonstrated in tourist beaches and other tourist-heavy neighborhoods and anti-tourist graffiti has appeared. By 2013, 9,000,000 visitors were touring Park Güell annually, and officials limited entry to the park to 800 an hour. The New Yorker said, "Park Güell’s shift from a shared public space into a cultural zone occupied almost exclusively by tourists is understood by some worried residents of Barcelona as a story about the prospective fate of the city itself." According to Albert Arias, a geographer with the Barcelona government, the selling of tickets was “a very bad solution,” that "is acknowledging a problem by fencing off public space.” Airbnb has contributed to overtourism, with in some sections of town experiencing a 45% decline in resident population between 2007 and 2019 due to investors purchasing properties to use as short-term rentals via the platform. By 2017 tourism had become a top concern among city officials, with a survey showing 60% of residents believed Barcelona had "reached or exceeded" its capacity to accommodate tourism. In 2020 Barcelona was planning to limit cruise ships.
Dubrovnik became so overtouristed by 2017 that UNESCO considered removing it from the World Heritage Site list. The city capped the number of visitors allowed to climb its ramparts and as of 2017 was planning to limit the number of cruise ships that could dock. In 2020 they were considering limiting the number of new restaurants allowed to open.
As of 2019 Peru limits visitors to Machu Picchu to 5000 per day, but UNESCO believes the limit should be halved. Starting in 2014 foreign tourists were required to hire a guide. In 2020 the site was planning to issue 5,940 tickets per day, which is more than twice the 2,500 UNESCO recommends to preserve the ruins.
Measures against overtourism
In September 2018 the World Tourism Organization (UNWTO) published a report on overtourism and how to deal with it. The report highlights the importance of looking at tourism in a local context and details 11 strategies to deal with overtourism:
- Promote lesser-known or unknown routes and attractions in a given destination.
- Use regulations (including restrictions on numbers of visitors within a certain time-frame).
- Improve guest segmentation.
- Ensure local tourism benefits, especially through skilled jobs and through the participation of locals in tourism development.
- Infrastructures with experience qualities for guests and population offer[clarification needed]
- Public infrastructures, especially in transport, continue to improve.
- Take local stakeholders seriously and involve them.
- Inform and sensitize guests regarding local rules and values.
- Use control and exchange mechanisms based on secure data and on new technologies.
- Build a comprehensive fact base and update it regularly.
- Establish a sustainable-growth strategy through rigorous, long-term planning.
- Involve all sections of society—commercial, public, and social.
- Find new sources of funding.
In addition, systematic public-relations and communication is essential. Goals, measures, successes and failures of local tourism management must be made transparent to the inhabitants so that all relevant institutions become involved.
- Sustainable tourism
- Impacts of tourism
- Tourist trap
- Category:Overtouristed areas
- Pop-culture tourism
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