Uyuni salt flat/lake2 (Salar de Uyuni)Salar de Tunupa.<br>Uyuni salt flat/lake (Salar de Uyuni)Salar de Tunupa.<br>Salar 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 .<br><br>Salar de Uyuni (or Salar de Tunupa) is the worlds largest salt flat at 10582 square kilometers (4086 sq mi). It is located in the Daniel Campos Province in Potosí .
