Spain is leading the way in climate adaptation through the implementation of climate shelters, designed to mitigate the impacts of increasingly frequent and severe heatwaves. These shelters offer safe and accessible refuges, equipped with air conditioning, comfortable seating, and water, specifically targeting vulnerable populations such as the elderly, children, and individuals with chronic health conditions. Strategically located in urban areas, these shelters ensure easy access and also provide educational resources on heat safety and medical assistance.