This figure-of-eight Gravel route, a loop of 24 km and 500 m of elevation gain in the North, and a loop of 37 km and 1000 m of elevation gain in the South, goes around the Blanche valley, passing through the main villages and mountain resorts of the valley.
Possibility of doing each of the loops separately, mainly on tracks. Circuit suitable for electric mountain biking, specific markings (lightning).