Explore hiking trails around Chambost-Longessaigne, Rhône-Alpes. The best hike near Chambost-Longessaigne is Pierre-sur-Haute via Chemin des Sagnes à Chaix Ferré, a 16.8 mile oneway in Réserve naturelle régionale des Jasseries de Colleigne. Chambost-Longessaigne has population 919.0.