Hornopiren meaning 'snow-oven', is a wide, cone-shaped mountain and active volcano in the Los Lagos region in Chilean Patagonia. The last eruption was said to have taken place in 1835 although there are no first hand accounts about this occurence.

The volcano and its small town are a growing hiking destination due to the spectacular beauty of the snow covered mountain. To find out how you can visit, see our Patagonia Chile page.