Explore hiking trails around Cloyes-sur-Marne, Champagne-Ardenne. The best hike near Cloyes-sur-Marne is Chemin Halage Canal Marne - Aisne, a 12.9 mile oneway in Parc naturel régional de la Montagne de Reims. Cloyes-sur-Marne has population 124.0.