Mount Champaquí, Mountain summit in western Córdoba Province, Argentina

Mount Champaquí rises to 2,770 meters (9,088 feet) and is the highest point in Córdoba Province. It stands as a major peak within the Sierras de Córdoba mountain range and marks the natural boundary of Pampa de Achala.

Cerro Champaquí forms the southern limit of the Pampa de Achala and lies at the westernmost edge of the Sierras Grandes, between the Calamuchita and Traslasierra valleys. Its summit lake is thought to be the remnant of an inactive volcano, according to recent studies. The mountain and its surroundings are protected as the Monumento Natural Champaquí.

The name comes from the Comechingón indigenous language and means water at the top, referring to the small lake near the summit. Visitors can still see this connection to the region's indigenous past reflected in the landscape itself.

The ascent typically starts from Villa Alpina on the eastern slopes with marked trails crossing different terrain types. Visitors should prepare for changing weather conditions and bring proper equipment for mountain conditions.

The small lake on the summit, which gives the mountain its name, freezes from late April to early August. Recent tests suggest the lake sits in the crater of an inactive volcano. In Comechingón the name Champaquí means "water in the head", that is, water at the summit.