Postcard Perfect: Salar de Uyuni
105 of 195 Photos | Salar de UyuniPhoto courtesy of kenjito/iStock
Postcard Perfect -- by Lydia Schrandt
When flooded with a thin layer of water, the Salar de Uyuni salt flats in Bolivia create a near perfect reflection of the horizon and the sky above. Salar de Uyuni is the world's largest salt flat, and there's even a hotel made completely of salt where guests can stay.