Cámping El Desemboque sits along the shore of Río Epuyén at the point where the river flows into Lago Puelo, in the northwest corner of Chubut Province.

The campground occupies a narrow valley of the same name, surrounded by dense forests of pitras and arrayanes, mountain ridges, and waterfalls.

Though located within Parque Nacional Lago Puelo, the area sees relatively few visitors, making it a quiet retreat well suited for families, fishing, or simply relaxing by the water.

The meeting of Río Epuyén and Lago Puelo creates a notable natural phenomenon: the river delta moderates water temperatures, warming them to around 24°C — unusually mild for Patagonia at the 42nd parallel.

The campground is reached from El Hoyo via roughly 10 km of gravel road passable by standard vehicles.