Explore hiking trails around Saint-Ouen-Domprot, Champagne-Ardenne. The best hike near Saint-Ouen-Domprot is Chemin Halage Canal Marne - Aisne, a 12.9 mile oneway in Parc naturel régional de la Montagne de Reims. Saint-Ouen-Domprot has population 204.0.