Quetrupillán is a lesser-known stratovolcano located between the famous Villarrica and Lanín volcanoes. At 2,360 meters, this volcano offers a quieter alternative to its more popular neighbors while still providing challenging climbs and spectacular views. Its name means “white behind” in Mapudungun, referring to its snow-covered slopes as seen from certain angles.
The volcano sits within a pristine wilderness area that sees fewer visitors, making it ideal for those seeking solitude and unspoiled nature. Ancient Araucaria forests carpet the lower slopes, while the upper reaches feature volcanic landscapes and small glaciers. The last confirmed eruption occurred in 1872, though the volcano remains classified as potentially active, adding an element of geological interest to any visit.