Guidebook to a principal north-south long-distance walking route through eastern France, traversing the Vosges and the Haut-Jura plateau along the GR5/GR53. The 687km (427-mile) waymarked path traverses the entire length of the Vosges, and then climbs up onto the plateau of the Haut-Jura before dropping down to Nyon on the shores of Lake Geneva. The GR5 is one of the great walking routes across Europe, crossing the continent from the Dutch coast to the Mediterranean, and the route described here...