Explore hiking trails around Saint-Marcel-en-Marcillat, Auvergne. The best hike near Saint-Marcel-en-Marcillat is Col de la Cabane Loop via Chemin des Mille Gouttes, a 10.3 mile loop in Réserve naturelle de Chastreix-Sancy. Saint-Marcel-en-Marcillat has population 128.0.