Explore hiking trails around Saint-Barthélemy-de-Vals, Rhône-Alpes. The best hike near Saint-Barthélemy-de-Vals is Camping GCU via Route de l'Abbaye and GR95, a 12.1 mile oneway in Parc naturel régional du Vercors. Saint-Barthélemy-de-Vals has population 1858.0.