Explore hiking trails around Saint-Martin-Lys, Languedoc-Roussillon. The best hike near Saint-Martin-Lys 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-Martin-Lys has population 24.0.