Explore hiking trails around Saint-Loup-sur-Semouse, Franche-Comté. The best hike near Saint-Loup-sur-Semouse is Le Tanet Loop via Sentier des Hirschsteine 1908 and La Schantz, a 8.6 mile loop in Parc naturel régional des Ballons des Vosges. Saint-Loup-sur-Semouse has population 2944.0.