Explore hiking trails around Le Boulou, Languedoc-Roussillon. The best hike near Le Boulou 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. Le Boulou has population 5321.0.