Salar de Uyuni Travel Guide: How to Explore Bolivia’s Salt Flats
The Salar de Uyuni is about 4,000 square miles of the Bolivian Altiplano at 3,656 metres – the dried remains of a prehistoric lake. It is so level that less than a metre rises and falls over the whole area, so the satellites have instruments there to check the calibration of their instruments. Under the … Read more