Huanquihue Group

The Huanquihue Group is a cluster of basaltic stratovolcanoes situated along the Argentina-Chile border near Lanín volcano, with peaks reaching around 2,139 meters. The formation consists of multiple separate cones that together create a complex volcanic landscape across the high plateau.

The most recent confirmed eruption from this volcanic group occurred in 1750, representing the last documented period of active volcanism in the area. Prior events are suggested by archaeological evidence and regional oral histories, indicating earlier cycles of activity.

These volcanoes have long held meaning for the Mapuche peoples who live in this region. Local communities maintain their own names and stories for these mountains, which remain alive in their oral traditions today.

Visiting this volcanic landscape requires proper mountain equipment and knowledge of high-altitude terrain conditions. Weather at these elevations can turn quickly, so checking conditions before you go and hiring local guidance is strongly recommended.

The El Escorial cinder cone created a natural peninsula jutting into Lake Epulafquen through its ancient lava flows, permanently reshaping the region's water system. This geological modification demonstrates how volcanic activity fundamentally altered the landscape and water distribution of the surrounding area.

GPS coordinates: -39.88622,-71.58060

Latest update: December 14, 2025 18:42