Laguna Colorada (red colored lagoon). This lagoon is the main nesting centre of the three different species of flamingos. The color of the water is produced by the presence of algae and plankton activated by the sunlight and the wind. Discover the Eduardo Avaroa Andean Fauna Reserve on a full-day private trip from Uyuni. See the famous red lagoon, the flamingos, and the Lipez region.