5Salinas de Torrevieja, Spain
The Salinas de Torrevieja, located in the region of Alicante, Spain, are a pair of salt lakes, one of which is known for its striking pink color. The lake’s pink hue is due to the presence of microorganisms, including Dunaliella salina algae and halobacteria. These organisms thrive in the high-salinity waters of the lake and produce pigments that color the water. The Salinas de Torrevieja are part of a natural park and are also used for salt extraction. Visitors to the area can enjoy the surreal sight of pink waters surrounded by white salt flats, creating a unique and otherworldly landscape.