Tourism is often defended with a vocabulary of exchange. Visitors bring money, encounter difference, support jobs, and sometimes return home with an enlarged imagination. This defense is not empty. Tourism can sustain museums, restaurants, guides, transport networks, conservation work, and families whose income depends on seasonal mobility. Yet the same vocabulary can obscure a harder question: at what point does visitation cease to support a place and begin to consume the conditions that make the place livable? Overtourism names this threshold, but the term is sometimes treated as a logistical inconvenience when it is more properly an ethical and political problem.

The city as habitat, not scenery

The visitor's city and the resident's city are not identical. The visitor encounters concentrated surfaces: monuments, waterfronts, markets, cafes, viewpoints, and streets selected by guidebooks or algorithms. The resident lives inside systems: rent, schools, waste collection, hospitals, noise, transport, neighborly obligation, and the price of ordinary groceries. When tourism intensifies, these systems can be reorganized around temporary consumption rather than durable habitation. Apartments become short-term rentals, bakeries become souvenir shops, public squares become photographic stages, and local transport becomes less a civic service than a conveyor belt for foot traffic.

This does not mean residents are morally pure and tourists morally suspect. The distinction is structural, not personal. A courteous visitor can still participate in an economy that displaces residents; a resentful resident can still depend on visitor income. Overtourism is precisely difficult because its harms are distributed through ordinary legal behavior. No single person needs to intend damage for damage to accumulate. A city can be loved by millions of strangers into a form that its own inhabitants no longer recognize.

The ethical question is not whether tourists admire a place, but whether admiration leaves room for local life to continue there.

Heritage as an extractive economy

Heritage sites create a particular tension. Their value is often universalized: a cathedral, canal system, archaeological zone, or historic neighborhood is said to belong to humanity. But the costs of managing humanity's interest are local. Residents endure crowding, policing, maintenance burdens, price inflation, and changes in the informal rhythms that once made the place ordinary. The language of world heritage can therefore produce a paradox. A site is protected because it is exceptional, but its exceptionality attracts pressures that can degrade the social context in which it remains meaningful.

The response cannot be a simple ban on travel. Travel is one of the ways people learn that the world is not reducible to their own national habits. Nor can the response be to treat every complaint about tourists as xenophobia or nostalgia. Serious tourism ethics asks how benefits and burdens are distributed. Who owns the hotels? Who cleans the rooms? Who bears the noise? Who decides visitor caps? Who profits from authenticity? Who is asked to perform culture, and who can afford to remain when culture becomes expensive?

Management is a moral language

Policy tools such as timed entry, visitor fees, zoning restrictions, cruise limits, rental regulation, and dispersal strategies are sometimes presented as technical management. They are also moral statements. A city that limits short-term rentals says residential continuity matters. A museum that caps tickets says preservation matters more than maximum revenue. A destination that redirects visitors to less crowded neighborhoods must ask whether it is solving pressure or exporting it. Tourism planning cannot avoid value judgments; it can only make them explicit or hide them inside market language.

Overtourism complicates the pleasant idea that cultural appreciation is automatically virtuous. Appreciation without restraint can become extraction. The tourist gaze can preserve a building while emptying the street around it of ordinary life. Conversely, ethical travel is not achieved by guilt alone. It requires slower itineraries, local regulation, fair labor conditions, housing policy, environmental limits, and a willingness to treat the destination not as a product but as a living civic environment.

The best tourism does not ask a place to become endlessly available. It accepts that some forms of access must be limited so that the place remains capable of receiving anyone meaningfully at all. In that sense, overtourism is not a failure of hospitality. It is what happens when hospitality is separated from reciprocity, and when the right to visit is allowed to overpower the right to dwell.

Conceptual vocabulary

• overtourism: excessive visitor pressure that degrades resident life, ecology, or heritage value
• tourist gaze: the socially organized way visitors look at and consume places
• extractive economy: an economy that removes value from a place while leaving disproportionate costs behind
• carrying capacity: the level of use a place can sustain before unacceptable damage occurs

Sources and further reading

• UN Tourism. Sustainable development. https://www.unwto.org/sustainable-development
• UN Tourism. Global Code of Ethics for Tourism. https://www.unwto.org/global-code-of-ethics-for-tourism
• UNESCO World Heritage Centre. Venice and its Lagoon. https://whc.unesco.org/en/list/394/
• Original LangCafe editorial essay.