Explore hiking trails around Sainte-Souline, Poitou-Charentes. The best hike near Sainte-Souline is Port Maubert via Rue de la Falaise, a 15.5 mile oneway in Parc naturel marin de l'Estuaire de la Gironde et de la Mer des Pertuis. Sainte-Souline has population 121.0.