Explore hiking trails around Saint-Jean-Lasseille, Languedoc-Roussillon. The best hike near Saint-Jean-Lasseille 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. Saint-Jean-Lasseille has population 1541.0.