Explore hiking trails around Corny-Machéroménil, Champagne-Ardenne. The best hike near Corny-Machéroménil is Le Jardinet Loop via Rue d'Hérissart and Rue de Membre, a 5.7 mile loop in Parc naturel Ardenne méridionale. Corny-Machéroménil has population 192.0.