Uyuni salt flatlake2 (Salar de Uyuni)Salar de Tunupa.brUyuni salt flatlake (Salar de Uyuni)Salar de Tunupa.brSalar de Uyuni (or Salar de Tunupa) is the worlds largest salt flat at 10582 square kilometers (4086 sq mi). It is located in the Potosí and Oruro departments in .brVideo of my trip from La Paz to Uyuni, then 3 day tour of Salar de Uyuni.