Tour du Massif Cantalien

The GR 400 is a long-distance walking route within the Grande Randonnée network in France. It is not a linear route, but a series of five circuits, all within the Monts de Cantal area of the Massif Central. The circuits interconnect with, and sometimes follow the same route as, the GR 4, one of the spine paths of the network, and also with a subsidiary section of the Via Podiensis St James's Way r