Volcán Planchón

Volcan Planchon is a stratovolcano located at the Chile-Argentina border with steep slopes and a conical peak. The mountain rises to approximately 3,977 meters and features exposed rock faces shaped by volcanic processes.

The mountain was first documented climbed in 1897 when explorer Rudolf Hauthal reached its summit from the Chilean side near Vilches. This ascent marked the beginning of scientific interest in the formation.

The volcano served as a landmark for local communities and remains woven into the stories and traditions of the region today.

Climbing requires mountaineering experience and proper equipment due to exposed alpine terrain and challenging conditions. The International Route 115 and Pehuenche Pass serve as the main access points to reach the mountain.

About 7,000 years ago the western flank collapsed and triggered a massive debris flow that traveled over 75 kilometers down the Teno River valley. This catastrophic event reshaped the landscape and water systems of the surrounding area.

GPS coordinates: -35.22345,-70.56772

Latest update: December 9, 2025 18:49