Explore hiking trails around Charbonnières-les-Varennes, Auvergne. The best hike near Charbonnières-les-Varennes is Col de la Cabane Loop via Chemin des Mille Gouttes, a 10.3 mile loop in Réserve naturelle de Chastreix-Sancy. Charbonnières-les-Varennes has population 1789.0.