Bariloche Hut To Hut

The Bariloche Hut To Hut is an extra-difficult multi-day route. It covers 37.96 km with 3,051 m of total elevation gain, which puts it firmly in the category of a strenuous Patagonian mountain trek rather than a casual walk around San Carlos de Bariloche.

The Bariloche Hut To Hut route is 37.96 km long and gains 3,051 m in elevation overall. That combination of distance and ascent means the challenge comes from both sustained mileage and repeated steep climbing between mountain refugios in the Bariloche area.

Yes. In Nahuel Huapi National Park, the trekking registration is mandatory and free before heading into the mountains. The registration is handled through the park’s trekking system used in the Bariloche refugio network, and it is intended to support visitor safety and emergency response.

The usual hiking season around Bariloche runs roughly from October through May. Outside that window, many mountain trails are commonly covered by snow or ice, daylight is shorter, and the route can require winter equipment and stronger technical skills, so conditions are much more serious.

Dogs are generally not allowed on protected-area trails in Nahuel Huapi National Park, and restrictions are tied to wildlife protection. The park makes a specific exception for service or assistance dogs accompanying a person with a disability, provided the animal remains under control and identified as required.

The Bariloche Hut To Hut is a multi-day trek, not a standard day hike. With nearly 38 km of trail and more than 3,000 m of ascent, it is designed as a hut-to-hut route in the Bariloche mountain refugio system rather than a single out-and-back walk.