Lautaro, also known as Lautaro Volcano, is an active volcano in Chile.

Why Is It Famous?

Lautaro is famous for its location in the Chilean Patagonia and its status as the tallest mountain within the Bernardo O’Higgins National Park.

What Is Nearby?

This volcano is in the Chilean Patagonia. Its location places it on the northern portion of the famous Southern Patagonian Ice Field. The volcano is in Bernardo O’Higgins National Park and is close to Pio XI Glacier.

Geological Description

This stratovolcano is covered in ice. The summit is at an elevation of 3,623 meters, making it about 2,000 meters higher than the ice cap plateau’s average surface. The volcano has a prominence of 3,345 meters and an isolation of 182 kilometers. Lautaro has deep glaciation.

When traveling up the southeast ridge of the volcano, you find steep ice walls, numerous crevasses, and cornices. The summit features a snow mushroom. Close to the summit, climbers have found an active crater with strong sulfurous emissions.

Volcanic activity by Lautaro started around 170,000 years ago. The volcano developed in a short period of time, creating the mostly dacitic volcano. During the 20th century, aerial photos frequently included ash deposits as well. Those who visit the volcano can also see prominent marker layers on the ice sections from older ash layers.

Events in Time

The volcano got its name, Lautaro, in 1952 to honor the Mapuche military leader of the same name. The first ascent occurred on Jan. 29, 1964. On that day, Luciano Pera and Peter Skvarca climbed the volcano’s southeast ridge. On March 2, 1973, Eric Jones, Leo Dickinson, and Mick Coffey made the second ascent as they crossed the Southern Patagonia Ice Field.


Within the Southern Patagonia Ice Field in Chile, you can find Lautaro. This volcano is active and deeply glaciated.