Explore hiking trails around Belcastel-et-Buc, Languedoc-Roussillon. The best hike near Belcastel-et-Buc is Collada del Pla de l'Arca via Camí de Requesens al Pla de l'Arca, a 13.6 mile oneway in Alta Garrotxa-Massís de les Salines. Belcastel-et-Buc has population 61.0.