Explore hiking trails around Montaignac-sur-Doustre, Limousin. The best hike near Montaignac-sur-Doustre is Col de la Cabane Loop via Chemin des Mille Gouttes, a 10.3 mile loop in Réserve naturelle de Chastreix-Sancy. Montaignac-sur-Doustre has population 597.0.