This tour takes you to a remarkable natural site in the heart of the Sillé domanailae forest.
Departure point: Cordé site at Mont-Saint-Jean.
- From the Cordé site, follow the signs and then turn left at the Heudrie junction.
- Continue on this path as it climbs towards the forest, crossing the bridge over the remains of the railway line.
- Turn right and cross the "Ligne de Cordé".
- Turn left onto "La ligne de la Seille" and then right to reach "Saut du Cerf".
- Head back down into the valley and up the small stream towards Rochebrune.
- Walk up "La Ligne Noire ou la Grande Ligne" to the picnic tables.
- Turn right, then left, and continue across a crossroads.
- Continue straight on between plots 115 and 113.
- Return through the edge of the forest for 2 km, passing close to a tapped spring.
- At the crossroads, turn left towards "la Selle".
- Return to the starting point on the same road.