Explore hiking trails around Mesnils-sur-Iton, Haute-Normandie. The best hike near Mesnils-sur-Iton is L’Aiguillage via Chemin Jean Racine, a 7.4 mile oneway in Parc naturel régional de la Haute Vallée de Chevreuse. Mesnils-sur-Iton has population 6145.0.