The start is at the top of Place de la Comtesse Mahaut d’Artois in Tournehem-sur-la-Hem, where parking is available.
(S/E) From the start sign, turn left. Before the junction, take the pedestrian crossing and then turn right.
(1) At the crossroads, go straight on to join Rue du Général de Gaulle. When you reach this street, turn left: head towards Licques until you reach a crossroads. At the crossroads, turn left then immediately right onto Rue Blanche: head towards Nort-Leulinghem.
(2) At the junction, continue straight on until you reach the fork in the road. Turn left, then further on, take the dirt track on the left. At the crossroads (marker 56), turn right and you will reach the road.
(3) Turn left onto this road (Chemin de Saint-Ome) and, 400 m further on, turn right onto the dirt track until you reach a fork at the Vallée du Wat.
(4) Continue straight ahead. After the mill, at the junction, take the dirt track opposite between the two hedges. At the end, cross the road and go up the hill. Cross the D221 to reach a fork at a place called Bas de la Motte.
(5) Turn right. At the end of the path, turn left then immediately right. Continue to the road with a hedge. There, turn right and go up the hill to Mentque. At the top, turn left for 150 m until you reach a fork.
(6) Turn right (Rue d’Amont). Continue straight on until you reach the farm. There, take the path on the right that leads downhill.
(7) After the gate, turn right twice. At the end of the path, turn left. When you reach the road, turn left at the forest house.
(8) Turn immediately right. When you reach the road, turn right. At the junction, turn left. Do not take the two paths opposite, but climb the hill at a place called La Justice to reach a fork.
(9) Turn right, then immediately left, until you reach the reservoir at Rue Blanche.
(10) After the reservoir, turn left then take a grassy path on the right. Follow this path downhill to rejoin the road.
(2) There, turn left to return to the starting point (S/E)
, but a pleasant walk all the same