Arroyo Huemul is a fly fishing stream located in the Corcovado zone of Chubut Province, Argentina — one of Patagonia's most celebrated trout fishing regions. Tucked within the dramatic Andean landscape of northwestern Chubut, this stream offers the kind of intimate, wild-water experience that defines Patagonian fly fishing at its finest. The surrounding riparian environment is characteristic of the region, with native lenga beech and other Andean-Patagonian vegetation framing the banks, and the stream running through terrain shaped by volcanic geology and glacial history. As a mandatory catch-and-release, fly-fishing-only water, Arroyo Huemul is managed to protect its fish populations and provide a quality angling experience in one of Argentina's most scenic and productive trout fishing zones.