Uyuni, Bolivia The endless clouds of the Bolivian Salt Flats Located in Southwestern Bolivia, Salar de Uyuni is the largest salt flat in the world at 4,085 square miles (10582 square km).
Uyuni, Bolivia Located in Southwestern Bolivia, Salar de Uyuni is the largest salt flat in the world at 4,085 square miles. The flats were once part of a large lake more than 40,000 years ago.
