12 Reflective salt flats in Bolivia. Salar de Uyuni is the world’s largest salt flat at 4,086 sq mi. This is NOT water, the ground is covered in a layer of salt crust so reflective, it perfectly mirrors the sky. Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
