Explore hiking trails around Lachapelle-sous-Gerberoy, Picardie. The best hike near Lachapelle-sous-Gerberoy is Carrefour du Portail Loop via Route Toudouze, a 3.0 mile loop in Parc naturel régional Oise-Pays de France. Lachapelle-sous-Gerberoy has population 154.0.