Irruputuncu, Active stratovolcano in Antofagasta Region, Chile.
Irruputuncu is an active stratovolcano rising to around 5,160 meters in the Central Andes of Chile. The mountain features two separate summit craters that mark its volcanic nature.
The volcano demonstrated active behavior in November 1995 when phreatic eruptions produced a dark plume rising above the summit. This event confirmed that the mountain remains geologically active today.
The name originates from the Aymara language, showing how deeply indigenous peoples connected with this Andean landscape. Local communities have long regarded this volcano as an important part of their territory and identity.
Visitors need substantial physical preparation and high-altitude acclimatization before attempting a visit to this remote location. The mountain is far from towns, so careful planning and proper equipment are essential for any exploration.
The southern crater continuously releases steaming gases, revealing that volcanic processes continue beneath the surface. These visible emissions remind visitors that this peak remains active even when quiet.
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