Explore hiking trails around Cernay-lès-Reims, Champagne-Ardenne. The best hike near Cernay-lès-Reims is Chemin Halage Canal Marne - Aisne, a 12.9 mile oneway in Parc naturel régional de la Montagne de Reims. Cernay-lès-Reims has population 1508.0.