Before we started our tour of the actual Salar de Uyuni, the driver first took us to see two nearby lagoons, which were right next to each other; one saltwater, the other freshwater. This is a closeup of the saltwater lagoon.
The greatest salt lake: Uyuni
Sorry, Utah, but Uyuni has you beat. The world’s biggest and highest salt lake is the Salar de Uyuni in southwest Bolivia. We went there, and it was a wonder to behold.