Explore hiking trails around Opoul-Périllos, Languedoc-Roussillon. The best hike near Opoul-Périllos 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. Opoul-Périllos has population 1202.0.