Explore hiking trails around Étoile-sur-Rhône, Rhône-Alpes. The best hike near Étoile-sur-Rhône is La Châtaigneraie Loop via Les_Crottes, a 5.6 mile loop in Réserve naturelle des gorges de l'Ardèche. Étoile-sur-Rhône has population 5526.0.