The Grand Traverse of the Massif Central

A guide to mountainbiking, cycling or walking the GTMC, Grande Traversée du Massif Central, in southern France, from Clermont-Ferrand in the Auvergne to Montpellier and Sête on the Mediterranean. The GTMC is a long-distance mountain biking trail that crosses the entire Massif Central in France visiting all of the major regions, including the Auvergne with its chain of volcanic puys in the Monts-Dô...