Explore hiking trails around La Petite-Fosse, Lorraine. The best hike near La Petite-Fosse 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. La Petite-Fosse has population 72.0.