Nevados de Chillán

About

Nevados de Chillán is a group of stratovolcanoes located in the Andes of Ñuble Region, Central Chile, and is one of the most active volcanoes in the region. It consists of three overlapping peaks, 3,212 m (10, 538 ft) Cerro Blanco (Volcán Nevado) in the northwest and 3,089 m (10, 135 ft) Volcán Viejo (Volcán Chillán) in the southeast, with Volcán Nuevo in the middle. Volcán Viejo was the main active vent during the 17th-19th centuries, and the new Volcán Nuevo lava dome complex formed between 1906 and 1945, eventually growing to exceed Viejo in height by the mid-1980s. This complex contains two subcomplexes: Cerro Blanco and Las Termas. The subcomplex Cerro Blanco includes the volcanoes Santa Gertrudis, Gato, Cerro Blanco, Colcura, Calfú Pichicalfú and Baños. The subcomplex Las Termas includes the volcanoes Shangri-La, Nuevo, Arrau, Viejo, Chillán y Pata de Perro. In addition, near the complex there are two pyroclastic satellite cones, the volcanoes Las Lagunillas and Parador.

Adapted from Wikipedia (CC BY-SA). Photography via Wikimedia Commons.