Blue D- Franchard Isatis
Originally (1955) a red circuit by Pierre Nédelec and Lucien Hincelin, painted blue in 1980 by Jacky Guinot. It was slightly modified by J.J. Naëls in 1998. Il a été légèrement modifié par J.J. Naëls en 1998. This circuit has been renumbered in 2021, this list is complete except for a few details. To reach the start: from the car park take the path which leads to Cuisinière, and after 200m, 20m after passing two boulders, take a path on the right which leads to a slab on which you will find number one.