Lake Titicaca

Lake Titicaca (; Spanish: Lago Titicaca; Quechua: Titiqaqa and Aymara: Titiqaqa) is a large lake in the Andes mountains on the border of Bolivia and Peru. It is often called the highest navigable lake in the world. It is often listed as a freshwater lake, though its waters are slightly brackish. Titicaca is the largest lake in South America, both in terms of the volume of water and surface area. It is the 18th largest lake in the world. It has a surface elevation of 3,812 m (12,507 ft).