Petrohué Waterfalls

Petrohué Waterfalls are a series of cascades in Vicente Pérez Rosales National Park where water tumbles over volcanic rock formations while displaying intense turquoise colors. The river flows beneath the view of the snow-capped Osorno Volcano and creates multiple tiers of varying height and power.

The rock formations were created millions of years ago through volcanic activity from Osorno Volcano, which filled the landscape with basalt stone. This geological history continues to shape the appearance and flow of the river today.

The Mapuche communities in the region view the Petrohué River and these waterfalls as sacred places where water spirits maintain natural harmony. These beliefs continue to shape how people connect with this location today.

Visitors follow built wooden pathways and viewing platforms to experience different angles of the cascades. The route is walkable most days, though slippery surfaces require appropriate footwear.

During winter months the water volume can swell to 370 cubic meters per second and turns the usually clear water dark brown. This dramatic shift makes each visit during this season a completely different experience.

Location: Los Lagos Region

Part of: Petrohué River

GPS coordinates: -41.17226,-72.44691

Latest update: December 7, 2025 19:30