Salar de Uyuni, Bolivia These 4,086 square miles in southwest Bolivia make up the world’s largest salt flat. The vast and incredibly flat plains and clear skies of Salar de Uyuni make it both one of the most famous “natural mirrors” on the planet, as well as an ideal altimeter calibration site for Earth observation satellites. 31 of 75 of the most colorful places in the world to go to.
Also known as the red lagoon, the shallow salt lake lies in southwest Bolivia, on the border of Chile. It is found in the beautiful Eduardo Avaroa Andean Fauna National Reserve, which fascinates with amazing landscapes, fauna, flora and is a tourist attraction in the country.