Laguna Roja, which is located about 100 km south of the city of Arica. Laguna Roja is a red-water lake located in the middle of the Atacama Desert, and is surrounded by mountains and volcanoes, creating a spectacular and striking scenery. The red color of its waters is caused by the presence of algae and other aquatic organisms, which produce a deep red pigment. Laguna Roja is considered one of the most iconic tourist attractions in the Arica and Parinacota region, and is highly visited by tourists and photography enthusiasts.