BOLIVIA: Salar de Uyuni is the largest salt flat formation in the world. If you travel there, you can even stay in a hotel made out of salt! During the rainy season, a light coat of water creates a perfect reflection of the sky–from sunrises and sunsets to beautiful starry nights.
Some students used watercolors to paint a sunrise on half of a sheet of paper, and then folded it over while still wet to create fun mirror-images. Later, we all tasted a lot of salt and discussed how salt is a natural resource. HERE is a good read (with photos) called “Walk the Salar”. For more images, click this LINK.