Río Peulla is a stream flowing through the Los Lagos Region of southern Chile, situated in one of Patagonia's most scenic and ecologically rich landscapes. Located at approximately 41°03'S, 72°02'W, the river runs through a region characterized by dense temperate rainforest, volcanic geology, and pristine glacially influenced watersheds. The surrounding area is part of the broader Vicente Pérez Rosales National Park corridor, where cold, clear waters drain from the Andes toward the lake district. The river's setting — framed by old-growth forest, volcanic peaks, and the proximity to Lago Todos los Santos — makes it a compelling destination for anglers seeking a remote and visually stunning fishing experience in Chilean Patagonia.