Laguna Mariñaqui

Laguna Mariñaqui is a volcano in the Malleco Province of the Chilean Andes.

The volcano consists of two craters located along a fault zone 2 km apart with associated pyroclastic material and andesitic lava flows on a high plateau at an elevation of 2000 - 2300 m. Cerro Chapulul is an associated cinder cone that was formed during the Holocene.

The stratovolcanoes of Copahue and Tolguaca respectively lie to the north and south-southwest of the Laguna Mariñaqui system.