At the United Nations 2023 Water Conference, the World Tourism Organization (UNWTO) provided substantial inputs, underscoring the role of tourism in safeguarding water resources and contributing to the acceleration of Sustainable Development Goal 6, to “Ensure access to water and sanitation for all”, and to the wider 2030 Agenda for Sustainable Development. Emphasising the sector-wide determination to do more, UNWTO joined tourism stakeholders in committing to the Water Action Agenda, a major outcome document of the UN 2023 Water Conference and collection of all water-related voluntary commitments.