Explore hiking trails around Montboucher-sur-Jabron, Rhône-Alpes. The best hike near Montboucher-sur-Jabron is La Châtaigneraie Loop via Les_Crottes, a 5.6 mile loop in Réserve naturelle des gorges de l'Ardèche. Montboucher-sur-Jabron has population 2507.0.