Starts with a 20 min walk in German neigbourhood, then through a beautiful mountain forest while trekking up Mount Otto. We enjoy amazing mountain & lakes scenery. We discover nature & stories of German immigrant pioneer of mountain sports in Bariloche. After 2 hours of up & flat trekking, we arrive to Berghof shelter & visit a mountain museum. We contextualize with Bariloche, Argentina & German politics from 1930 / 1940s while we have a refreshment with spectacular views. The tour ends at the Bergof shelter. You can return walking with the guide but we will provide other options to return to town in case you had enough trekking. (*) In order to enjoy this experience you should be capable to walk 5 kilometers with a positive slope of 400 meters. Otherwise ask for options of the same tour that require less effort.