Salar de Uyuni is one of the most striking natural sites in the world. Formed more than 40,000 years ago, the salt flats expand across 10,582 square kilometers (4,086 sq mi) in Bolivia at an altitude of 3,656 meters (11,995 ft) above sea level. Amid wide-stretching plains of salt, Salar de Uyuni also has plenty […]