Wilderness Landscape & Natural Heritage
The Puyehue-Cordón Caulle Volcanic Complex is a geologically active volcanic system located in the Los Lagos Region of southern Chile. It consists of several overlapping volcanoes and lava flows, including Puyehue, Cordón Caulle fissure, and Antillanca. This complex is part of the Andes volcanic arc and lies within the boundaries of Puyehue National Park, one of Chile’s most important conservation areas. The area features rugged volcanic terrain, glacial valleys, dense native forests, and thermal springs, offering dramatic landscapes shaped by recent eruptions, including a major eruption in 2011. The ecosystem supports diverse flora, including ancient coigüe and lenga forests, and fauna such as the Andean fox, pudú deer, and various birds. Visitors are drawn to the volcanic complex for hiking along trails that provide views of fumaroles, lava flows, and crater rims, as well as opportunities for camping, wildlife viewing, and soaking in natural hot springs. The Antillanca ski resort is located on the slopes of the Cordón Caulle ridge, making the park a year-round outdoor destination. The volcanoes’ ongoing activity adds an element of awe and scientific interest, while the park maintains facilities for visitors to engage with the area's natural beauty safely. Puyehue-Cordón Caulle offers a balance of volcanic adventure, wilderness exploration, and relaxation in its geothermal waters, appealing to a wide range of outdoor enthusiasts and nature lovers.
