Just 300 meters from the town center and thermal baths of Argelès, in the heart of the Pyrenees, Sunélia Les 3 Vallées offers a leisure park, a heated aquatic area with water slides, a year-round spa, a lazy river, a bar, a nightclub, a restaurant, and a wide range of entertainment for all ages. New for 2015: the "Mountain Thrill" water slide and a fun paddling pool.