Guide vélo (en anglais) - Moselle cycle route from source to the Rhine at Koblenz | CiceroneGuide cycliste (en anglais) de l'diteur Cicerone pour dcouvrir la Moselle vlo. Description fournie par l'diteur : A guidebook to the Moselle Cycle Route. Cycle the entire length of the Moselle river, from its source in the Vosges Mountains in eastern France to its confluence with the Rhine at the west German city of Koblenz. Suitable for cyclists of all experience levels, the 512 km route is well waymarked and the route is mostly on well surfaced