Explore hiking trails around Prats-de-Sournia, Languedoc-Roussillon. The best hike near Prats-de-Sournia 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. Prats-de-Sournia has population 78.0.