World Water Day: a critical resource that is redefining the future of tourism
The availability of fresh water is becoming a key factor for the sustainable development of tourist destinations globally
World Water Day is celebrated every March 22nd since 1993, when it was established by the United Nations to raise awareness about the importance of freshwater and promote its sustainable management.
Currently, pressure on this resource is increasing: 2.2 billion people worldwide lack access to safe drinking water, while only a tiny fraction of the planet's water is suitable for consumption. Population growth, climate change, and economic activity are intensifying this situation, positioning water as one of the world's major challenges.
In this context, tourism is directly involved. The activity requires large volumes of water for its daily operation—from accommodations and restaurants to recreational infrastructure—which generates a significant impact, especially in destinations with limited water resources or high seasonality.
From a sustainability perspective, water use has become a strategic focus for the sector. Efficient consumption, greywater reuse, investment in low-impact technologies, and responsible resource management are practices increasingly adopted by companies and destinations seeking to align with international standards.
Furthermore, water management impacts not only the environment but also the social dimension of sustainable tourism. Equitable access to water between tourists and local communities becomes a key aspect for preventing conflicts and ensuring balanced development.
In line with this, water plays a central role in the Sustainable Development Goals, particularly in universal access and responsible use, goals that also extend to the tourism sector. The availability of this resource not only influences the development of new tourism offerings but also the continued viability of established destinations.
In this scenario, World Water Day serves as a call to action for the industry: integrating sustainability into water management is no longer a trend, but a requirement for the long-term resilience and competitiveness of tourism.
Source: United Nations / UNESCO / UN Tourism