Explore hiking trails around Colroy-la-Roche, Alsace. The best hike near Colroy-la-Roche 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. Colroy-la-Roche has population 476.0.