Fishing in Conguillío National Park

Conguillío sits in the Araucanía Region of southern Chile, about 148 kilometers from Temuco, where Llaima Volcano has spent thousands of years reshaping the land. Lava flows dammed rivers and created the lakes that now define the park's water.

The result is a compact set of volcanic-origin waters set among araucaria forest and hardened lava fields — striking country to fish in, and tightly managed. Fishing inside the park is permitted only in two waters: Lago Conguillío and Laguna Verde.

Both Laguna Captrén and Laguna Arco Iris are closed to fishing. That's a short list, and it matters — plan accordingly before you arrive. Lago Conguillío is the main water.

Formed by a historic lava flow damming the drainage, it has rocky shorelines that allow casting from the bank, and the lake is accessible by boat as well. Rainbow trout are the primary target here, running from under half a kilo up to around 3 kilos.

The season runs from early November through May, which aligns with the Chilean national trout season. Laguna Verde, smaller and equally volcanic in origin, rounds out the options inside the park.

The fishing is cast-and-wade or boat work — lure and fly are the methods in play. Check with the park directly for current regulations before you go; rules on what you can keep are set by the park and subject to change.

This is a place where the fishing is secondary to the setting in the way that actually makes the fishing better. The water is clear, the araucarias are old, and the volcano is never entirely out of mind. Fish it for what it is.