- 03 45 23 00 00
- https://www.morvansommetsetgrandslacs.com/
Vauban, one of the most famous Morvaners, used the term bossilé in old French. It's an apt description for this long circuit starting from Moux-en-Morvan: 19km and 500 D+! The gradient is accessible and the route is not very technical. The 3 series of bumps are interspersed with flatter sections, allowing you to recover or accelerate as you wish.
For further information
Circuit de Trail: Boucle n°3 de Moux-en-Morvan