Explore hiking trails around Rochefort-en-Valdaine, Rhône-Alpes. The best hike near Rochefort-en-Valdaine is La Châtaigneraie Loop via Les_Crottes, a 5.6 mile loop in Réserve naturelle des gorges de l'Ardèche. Rochefort-en-Valdaine has population 364.0.