Explore hiking trails around Oris-en-Rattier, Rhône-Alpes. The best hike near Oris-en-Rattier is Monte Pramand via Strada militare Fenil-Pramand-Föens-Jafferau, a 30.1 mile oneway in Bardonecchia - Val Fredda. Oris-en-Rattier has population 106.0.