Puerto Cañero is a primitive (agreste) campground situated along the eastern shore of Lago Rivadavia in Chubut Province, Argentina, within Los Alerces National Park.

The lake is of glacial origin, occupying a narrow north-to-south valley in the Andes, and its waters drain through the Futaleufú River system toward the Pacific Ocean.

The campground is one of only a handful of sites along Provincial Highway 71, the unpaved road that traces the lake's eastern coast.

As a camping agreste designation indicates a back-to-basics, low-infrastructure site, visitors should come prepared for a self-sufficient stay in a remote Patagonian setting.