Chilean Lake District

The term is primarily used in tourism literature and advertising, in Chile Zona Sur is preferred as a geographical concept.

[2] In the north to Toltén River collects the water of Villarrica, Caburgua and Colico.

Bueno River drains the water of Ranco, Maihue, Puyehue and Rupanco lakes.

[2] In the west large lakes end in terminal moraines and fluvioglacial deposits that are made up of boulders and gravel.

[2] The lakes formed in the Quaternary period by glacier erosion.