Sustainability indicators Main data Total protected area (ha) 31,773,1252022Ver el informe Area of national parks (ha) 488,6782022Ver el informe Area of biosphere reserves (ha) 7,553,952.00 ha2022Ver el informe Number of marine bathing areas 1,7452023Ver el informe Number of inland bathing areas 2682023Ver el informe Sampling points with excellent water quality 1,9932023Ver el informe Sustainability Access to data on environmental indicators and conservation Ministry for the Ecological Transition and the Demographic challenge Nature protection State of nature protection in Spain Latest data: Year 2022 | Frequency: Pending by the data source | Last update: June 2024 Nature protection State Meteorological Agency Weather information Analysis of weather information in Spain Latest data: August 2024 | Frequency: Monthly update | Last update: September 2024 Weather information Ministry for the Ecological Transition and the Demographic challenge Air quality Analysis of air quality in Spain Latest data: September 2024 | Frequency: Monthly update | Last update: October 2024 Air quality Ministry of Health Water quality in swimming areas Analysis of water quality in Spanish swimming areas Latest data: Year 2023 | Frequency: Annual update | Last update: December 2023 Water quality in swimming areas Dataestur Blog Articles, questions and answers based on sustainability data What is the quality of bathing water at your holiday destination for this summer? 02 July 2024 The Protection of Nature in Spain and in its Tourist Destinations in Figures 23 November 2023 Keys for Data Exchange in Tourism: the Role of Data Spaces 19 July 2023 See more Newsletter Receive all the news in your inbox. Always be up-to-date with the latest tourism information in Spain. Sign up