Laguna Verde (Green Lagoon) is a salt lake in the southwest of the altiplano of Bolivia, in the Department of Potosí, Province of Sud Lípez, on the Chilean border at the foot of the volcano Licancabur. Its colour is caused by sediments, containing copper minerals. It is elevated some 4,300 m (14,000 ft) above sea level. The laguna verde is well known for its spectacular scenery and hot springs. Its total surface area is 5,2 km². Geographical coordination of Laguna Verde is 22°47′38″S, 67°48′44″W.