Departing from Ferme de la Mercy, around Chenoise

Leaving Ferme de la Mercy, enter the forest, then head right onto the road continuing all the way to the Maison Forestière du Sud (forest service lodge). Take the far-end white path “Hainault du Milieu”. At the second crossroads, turn right onto “Haute Route”. Cross the lane and continue along “Haute Route” opposite. At the first small crossroads, turn right onto “Route de la Rue Mourron” (hidden by a hedge). At the next crossroads, take the left-hand white path “Route Basse”. At the end, take your time crossing the D231 (occasionally heavy car and lorry traffic).