Explore hiking trails around Coulonges-sur-l'Autize, Poitou-Charentes. The best hike near Coulonges-sur-l'Autize is Prée des Canons, a 24.2 mile oneway in Parc naturel marin de l'Estuaire de la Gironde et de la Mer des Pertuis. Coulonges-sur-l'Autize has population 2355.0.