Osorno, the symmetric snow-covered cone that dominates the view across Lago Llanquihue, is one of the most photogenic volcanoes in the Andes. It rises to 2,652 metres and looks impossibly perfect — locals call it the "Fujiyama of Chile." A paved road climbs from the lakeside village of Ensenada up the lower slopes to two chairlifts that operate year-round.
In summer the chairlifts give access to easy hiking trails, lava-flow caves, and the ridge from which experienced mountaineers attempt the summit. In winter (June to August) the upper slopes open as a small ski area — six runs, four lifts — which is among the cheapest in Chile to visit. The volcano can be done as a day trip from Puerto Varas with your own car or with a guided tour.