6 Sustainable Tourism

Meaning and scope

Sustainable tourism manages tourism’s environmental, economic, and sociocultural effects so destinations can meet the needs of visitors and host communities now and in the future. These dimensions are connected and must be balanced over the long term. The approach applies to every kind of tourism, not only nature-based travel.

It is a continuing management process, not simply tourism with a smaller footprint. Planning, monitoring, and adjusting actions in response to evidence are part of managing tourism sustainably.

Environmental pressures and conservation

Tourism depends on natural resources and can also put pressure on them. Visitor transport and accommodation use energy and generate greenhouse-gas emissions. Tourism businesses and visitors also consume water, land, food, and materials, and can contribute to waste, sewage, pollution, habitat disturbance, and biodiversity loss.

The scale and type of impact vary by place, season, infrastructure, and visitor activity. Heavy visitation at a coastal destination may increase water demand and wastewater, while construction near a sensitive habitat can fragment or damage it. Even activities that appear low-impact can cause harm if visitor numbers exceed what a site can manage.

Tourism can also support conservation. Visitor fees, employment, and public attention may help fund protected areas and restoration. These benefits depend on responsible planning and on ensuring that tourism revenues and decisions contribute to long-term stewardship.

Principles for sustainable destinations

Sustainable tourism requires linked actions that protect nature, reduce pollution, respect communities, plan for the long term, and share responsibility among stakeholders.

• Protect natural systems: Conserve biodiversity and habitats, maintain ecological processes, and use water, energy, land, and materials efficiently.

• Prevent and reduce pollution: Limit emissions, waste, sewage, and harmful discharges. Prioritize reducing resource use before disposal or offsetting.

• Respect people and place: Include local communities in decisions and account for social, cultural, and economic effects alongside environmental ones.

• Plan for the long term: Assess impacts before development, monitor outcomes, and adjust actions when evidence shows that pressures are increasing.

• Share responsibility: Coordinate public agencies, tourism businesses, residents, visitors, and conservation organizations.

The GSTC Destination Standard translates these principles into destination-level areas such as conservation of natural heritage, resource management, waste and emissions management, visitor-pressure management, and climate adaptation.

Climate impacts and responses

Tourism both contributes to climate change and is affected by it. Emissions arise from travel and from the energy, food, buildings, and services that support visitors. Warming and extreme weather can threaten tourism assets: heat can make some destinations uncomfortable or unsafe, changing rainfall can affect water supplies, and sea-level rise or storms can damage coastal facilities and ecosystems. Climate risks differ by destination and should be assessed locally.

Two complementary responses are needed:

• Mitigation reduces tourism-related greenhouse-gas emissions. Examples include improving building efficiency, using renewable electricity, reducing food and material waste, and making lower-emission transport options practical.

• Adaptation prepares destinations for current and expected climate effects. Examples include using climate-risk assessments in land-use planning, protecting natural buffers, improving heat and emergency plans, and avoiding development in areas exposed to future hazards.

Destinations should consider both their climate vulnerability and tourism’s contribution to climate change. Adaptation is not a substitute for reducing emissions.

Responsibilities in practice

Destinations and local authorities can set environmental limits and planning rules, protect sensitive areas, manage visitor flows and seasonal peaks, provide public transport and waste infrastructure, and monitor indicators such as water use, emissions, waste, and habitat condition. Visitor management may use timed entry, trail design, seasonal closures, or limits at especially vulnerable sites. Measures should be reviewed and adapted as conditions change.

Tourism businesses can measure and reduce energy and water use, prevent waste, manage wastewater safely, purchase durable and locally appropriate supplies, and train staff in environmental practices. Credible reporting and recognized standards can help make business performance more transparent.

Travelers can choose transport and accommodation with lower impacts where feasible, conserve water and energy, avoid single-use items, stay on marked routes, respect wildlife-viewing distances, and follow local guidance. Individual actions are most effective when paired with destination planning and business practices; individual choices alone cannot resolve infrastructure or management problems.