Short tour of the Isle Adam Forest from Nerville-la-Forêt

Car park and start of the walk at 49 Rue Saint-Claude, Nerville-la-Forêt, Val d'Oise.

(S/E) When leaving the car park, turn right onto Rue Saint Claude and take the^first street on the left, Rue André Commelin, then turn right at the end. At the end of this street, which is a dead end, take the path on the left marked PR®.

(1) Turn right onto the GR®1, then at the crossroads, turn right and continue to the Poteau de la Tour crossroads.

(2) Take the^third road on the left, Route du Mauvais Pas, leaving the GR®1, and ignore the junction with Route du Tourniquet.

(3) Cross the D9 carefully and further on the D44 (picnic area).

(4) Turn left onto a PR® trail, ignore the^first road on the left and continue until you reach a crossroads. Take the road on the left and further on, cross the D44 with caution.

(5) At the next crossroads, leave the PR® and continue straight ahead (Route du Poirier Greffé).

(6) Cross the D9 again, taking care. After crossing, go straight ahead at two crossroads, then take the path on the right at the next crossroads, join the Route Bourcault (PR®) and turn left.

(7) Leave a path on your right and go straight ahead, back and forth, until you reach the forest house and the picnic area.

(8) Retrace your steps.

(7) At the crossroads, turn left onto Route des Deux Châteaux, turn right at the next crossroads and ignore the two paths on the left and right.

(9) Turn left and, 300 m further on, take the^first path on the left and ignore several paths on the right and left until you reach a roundabout.

(10) Go straight ahead. At the end of the road, turn right, then left immediately after, then turn right at the end of the road.

(11) Turn left (Rue de la Ferme, footpath), pass the buildings on your right and, at the end, cross Rue de Nerville, Place Talleyrand du Périgord and then a narrow street with caution. Turn left, leave the Notre-Dame des Champs church on your right and, at the crossroads, turn left onto Rue du Bois Carreau.

(12) Turn left (Rue de Bruxelles) and take the^first path on the left. At the end of this path, turn left, then ignore the paths on the left.

(13) Turn left at the crossroads, join a road and follow it to the left (Rue Saint-Claude) for a few metres.

(14) Take the^first road on the right (Sentier Rural des Bois), continue straight ahead and return to the intersection you passed on the way there.

(1) Continue along Rue André Commelin. Go straight ahead until you reach Rue Saint-Claude, turn left, pass in front of the Saint-Claude Church and return to the car park (S/E).

Saint-Claude Church.
Notre-Dame des Champs Church.
Saint-Sulpice Church.
L'Isle-Adam National Forest.