Salar de Uyuni is a salt desert in the south - west Bolivia. Area 10 582 square kilometers, and is the largest salt desert in the world. It is part of the Andes mountain range, and its height about -3650 m above sea level, the desert is a tourist destination, and where tours are departing on the outskirts of the town of Uyuni. Middle of the desert was established hotel made ??of rectangular salt and serves mainly tourists visiting the area ..