- 03 45 23 00 00
- https://www.morvansommetsetgrandslacs.com/
The Morvan from north to south, starting from Avallon station. You don't need a car for this tour. Just hop off the train with your horse and off you go to conquer the Morvan massif and its lakes.
For further information
Circuit de Gravel: Boucle 225km d'Avallon