Gravel Routes in Friedrichshafen, Baden-Württemberg

2.1 mi gravel Bodenseeradweg Gravel route from Gmünd to Kretzerweg, Friedrichshafen, Tübingen, Baden-Württemberg
0.5 mi gravel FiBa Gravel route on Am Bahndamm, Friedrichshafen, Tübingen, Baden-Württemberg