An 8km walk through plains and forests towards the Cernys mountain chalet.
This 8km loop hike starts in the village of Ballaigues and takes hikers towards the Chalet des Cernys via the Chemin des Crêtes du Jura (no. 5).
In the middle of the hike, walkers can stop off at the Les Cernys restaurant for a gourmet break with a magnificent view of the Alps.
- 8 km