Neither nation wants to see its salt lake go the way of Poopó. Bolivia's high plain, the Altiplano, unfurls like a leaf-shaped plateau wedged into an unusual place where South America’s Andes ...
An curved arrow pointing right. At a staggering 4,086 square miles, Bolivia's Salar de Uyuni is the biggest salt flat in the world. During the rainy season, it essentially turns into a giant mirror.