Salar de Uyuni, Bolivia
As the largest salt flat in the world, the Salar de Uyuni spans over 3,800 square miles or 10,000 square kilometers. If you do happen to venture to outer space one day, you’ll be able to see this alien landscape from space. At its center, you’re looking at depths of 32 feet, or 10 meters, and over 10 billion tons of salt. This is where you’ll get natural, geometric patterns imprinted on earth, like an artist’s landscape (Thrifty Nomads).