Explore hiking trails around Boën-sur-Lignon, Rhône-Alpes. The best hike near Boën-sur-Lignon is Private camp site, members only via Chemin de Halage Nord and Chemin du Liamby, a 20.3 mile oneway in Site du Château de Fléchères. Boën-sur-Lignon has population 3120.0.