What is Overtourism?
Overtourism refers to a situation where a destination receives more visitors than it can sustainably manage, resulting in negative impacts on the environment, local communities, and visitor experience. The United Nations World Tourism Organization defines it as tourism growth that exceeds a destination’s carrying capacity, leading to deterioration in quality of life and environmental strain.
It is not simply about popularity — it is about imbalance between demand and sustainability.
Main Causes of Overtourism
Overtourism is driven by several modern travel trends that have emerged in recent years:
Cheap global travel
Low-cost airlines and increased connectivity have made international travel more accessible than ever.
Social media influence
Platforms like Instagram and TikTok concentrate tourism in viral “must-see” locations.
Cruise tourism
Large cruise ships can bring thousands of visitors into a destination at once, creating intense short-term pressure.
Short-term rentals
Platforms such as Airbnb have increased visitor volume in cities by converting housing into tourist accommodation, often reducing availability for locals.
Real-World Examples of Overtourism
Venice, Italy
Venice is one of the most cited examples of overtourism. The city faces declining resident populations and overcrowding from day-trippers and cruise passengers. UNESCO has warned about the long-term impact on its fragile infrastructure (UNESCO, 2021).
Barcelona, Spain
Barcelona has experienced strong anti-tourism sentiment due to rising housing costs and overcrowding in central districts. The city has responded with restrictions on short-term rentals and tourism zoning policies (Ajuntament de Barcelona, 2023).
Maya Bay, Thailand
Maya Bay was closed in 2018 after severe environmental degradation caused by overtourism, including coral reef damage. It has since reopened under strict visitor limits and conservation rules managed by Thailand’s Department of National Parks (DNP Thailand, 2022).
Impacts of Overtourism
Environmental impacts
- Pollution and waste accumulation
- Damage to natural ecosystems and coral reefs
- Overuse of water and energy resources
Social impacts
- Rising housing costs for locals
- Loss of cultural identity in historic areas
- Overcrowding and reduced quality of life
Economic impacts
- Overdependence on tourism economies
- Seasonal job instability
- Uneven distribution of tourism revenue
Overtourism vs Ecotourism: The Key Difference
A major way to understand overtourism is by comparing it to ecotourism.
Overtourism
Overtourism is high-volume tourism that exceeds a destination’s capacity, often leading to environmental degradation and social strain.
Ecotourism
Ecotourism is a sustainable form of travel focused on conservation, education, and supporting local communities. It is defined by the Global Sustainable Tourism Council as tourism that minimizes negative impacts while maximizing environmental and community benefits (GSTC, 2022).
Ecotourism helps reduce pressure on destinations by:
- Spreading tourism to less-visited areas
- Limiting visitor impact in sensitive environments
- Funding conservation programs
- Encouraging responsible traveler behavior
In simple terms: overtourism overwhelms destinations, while ecotourism protects them.
How Ecotourism Helps Solve Overtourism
Ecotourism is increasingly viewed as part of the solution to overtourism because it shifts tourism away from mass consumption toward managed, low-impact experiences.
For example:
- National parks use controlled entry systems and education programs
- Eco-lodges reduce environmental footprint while supporting local economies
- Community-based tourism spreads revenue more evenly across regions
According to UNWTO research, sustainable tourism strategies like ecotourism are essential for reducing pressure on overvisited destinations while maintaining economic benefits (UNWTO, 2023).
How Destinations Are Managing Overtourism
Destinations are responding in several ways:
- Visitor caps and timed-entry systems
- Tourism taxes and entry fees
- Regulation of short-term rentals
- Promotion of alternative, less-visited destinations
- Investment in sustainable tourism infrastructure
These strategies often align with ecotourism principles, especially when conservation and local benefit are prioritized.
Destination Dupes: A Sustainable Alternative to Overtourism
One emerging response to overtourism is the rise of destination dupes — lesser-known places that offer a similar experience to overvisited hotspots.
Instead of traveling to overcrowded cities or landmarks, travelers are increasingly choosing alternative destinations that reduce pressure on over-touristed areas while still delivering a comparable experience.
For example:
- Instead of Venice → try Bologna or Verona, Italy
- Instead of Barcelona → try Valencia, Spain
- Instead of Bali → try Lombok or Flores, Indonesia
- Instead of Santorini → try Naxos or Milos, Greece
These alternatives help:
- Distribute tourism more evenly
- Reduce environmental stress on major destinations
- Support emerging local economies
- Improve traveler experience by avoiding overcrowding
Destination dupes are closely linked to sustainable tourism strategies because they help reduce pressure on high-demand locations while still supporting global travel demand.
The Role of Travelers
Tourists also play a role in reducing overtourism by making more sustainable choices:
- Traveling during off-peak seasons
- Visiting lesser-known destinations
- Supporting local businesses
- Choosing eco-certified tours and accommodations
These decisions directly support more balanced tourism distribution.
Final Thoughts
Overtourism highlights the limits of unchecked travel growth, while ecotourism shows how tourism can be restructured to support conservation and community wellbeing. Together, they represent two opposing outcomes of global tourism systems — one extractive, the other sustainable.
As tourism continues to grow, integrating ecotourism principles into destination planning will be essential to prevent overcrowding and protect cultural and natural heritage.
FAQ: Overtourism
What is overtourism in simple terms?
Overtourism happens when too many tourists visit a place, causing damage to the environment, infrastructure, and local quality of life.
What causes overtourism?
The main causes include cheap flights, social media travel trends, cruise tourism, and short-term rental platforms like Airbnb increasing visitor numbers in popular areas.
What are examples of overtourism?
Well-known examples include Venice, Barcelona, Amsterdam, and Maya Bay in Thailand, all of which have experienced overcrowding and environmental or social pressure from tourism.
How is overtourism related to sustainable tourism?
Overtourism is what happens when tourism is not managed sustainably. Sustainable tourism practices aim to prevent overtourism by balancing environmental, social, and economic impacts.
What is the solution to overtourism?
Solutions include visitor caps, tourism taxes, regulating short-term rentals, promoting off-season travel, and encouraging alternatives like destination dupes and ecotourism.
References
Ajuntament de Barcelona. (2023). https://ajuntament.barcelona.cat
DNP Thailand. (2022). Maya Bay restoration and tourism management. https://www.dnp.go.th
Global Sustainable Tourism Council. (2022). https://www.gstc.org
UNESCO. (2021). Venice and its lagoon world heritage site. https://whc.unesco.org/en/list/394/
United Nations World Tourism Organization. (2018). Overtourism? Understanding and managing urban tourism growth. https://www.unwto.org
United Nations World Tourism Organization. (2023). Sustainable tourism development. https://www.unwto.org
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