The trail starts in Lasauvage, not far from the La Sauvage hiker's hut. As the path is marked in both directions, you can either head towards the ponds at Lasauvage or through the gardens of the nature school. You will encounter some relics of the former iron ore industry.
Most of the route runs through woods and is therefore a nice refreshment in summer. The 10-kilometer hiking trail is very demanding, as there are a few meters of altitude to conquer.
For your safety
Parking: Starting point of the loop is located at a public parking spot