Green Lagoon (Laguna Verde), Bolivia - Green Lagoon (Laguna Verde) is a highly concentrated salt lake located in the southwest of the Eduardo Avaroa Andean Fauna National Park at the foot of the Licancabur volcano, Sur Lipez Province, Bolivia. The green-turquoise color of the water is due to mineral suspension of arsenic and other minerals. The cold overnight temperature combined with snow has formed a thin layer of ice on it's surface.
