Circuit de Trail: Boucle n°3 de Chateau-Chinon

The route is almost 30 kilometres long, with a gradient approaching 900m, and takes in 3 almost parallel valleys: the better-known Yonne, the wilder, steeper Touron before returning to the Yonne valley, before climbing to the Calvary at Château-Chinon.

We advise you to take a good look at the weather conditions before setting off, and to have a food reserve, given the isolation of the areas you will be crossing. Water is less of a problem in the Morvan, which, like all granite soils, is a veritable water tower (bring sterilisation tablets as a precaution).