Start in front of Cobrieux town hall.
(S/E) Follow the church to the left, then turn right onto a small path covered with flagstones, which leads to the Petite Rue. On the road, turn right and walk about 50m.
(1) Take the small track on the left just after n°18. This turns right, then left, then right again. Continue along a cultivated field, turning right at the intersection to return to the Petite Rue. Turn left, going along the school, into the Grande Rue.
(2) Turn left, follow the road opposite, Route de Cysoing, then after about 200m, take a left-hand path alongside the cemetery. Follow it for about 300m, then turn right.
(3) At the junction opposite a small wood, take the track on the right and follow it for about 400m. Join the Route de Cobrieux and turn left onto the cycle path (sometimes heavy traffic) for about 100m.
(4) Take the first track on your right into a small wood. Go straight on for about 800m to reach the D93 at the entrance to Bachy. Follow this road until you reach the D955 main road. Opposite the entrance to the sports ground, cross carefully, then turn left alongside the post office. Take the first street on the right, Rue Jean-Baptiste Lebas, towards Bachy centre.
(5) At the intersection, turn left into Rue Maréchal Foch, then first right into Rue de Archers, towards the church.
(6) Drive around the church to the left, ignoring a cul-de-sac on the right. Turn right into Rue de l'Égalité. At the bend in the road, turn left onto a path between 2 laurel hedges, towards a wood you can see in the distance.
At the end of the path, turn right. This path veers right, then left. At the end of the path, you come to a road, Rue de la Libération. Turn right at the hamlet of Sartaine and, after about 300m, arrive at Rue Henry Pottier.
(8) Take a left/right turn onto a path that runs alongside a hedge for about 600m.
(9) Cross the D955 again and turn left/right onto Rue Georges Clémenceau for approx. 300m.
(10) Opposite a small chapel, take the tarmac path on the right, which quickly becomes paved and then grassy, for about 300m.
(11) Take a grassy track on the left for about 700m, then join the D93 and follow it to the right. You'll see a château and farmhouse on your left.
(12) Take the first road on the left, where there is an oratory at the junction, and continue for about 300m.
(13) On the right, take a path 50m past an old square farmhouse. Follow this track around a wood, then left/right onto a road, Rue des Prés, on the right. After another left/right turn, you'll reach the village center, the church and the town hall (S/E).