Car park at the stadium next to the Foyer Rural Coopératif de l’Espérance at the entrance to Anneville-sur-Scie, on Route de la Mer or Route du Cidre, at the Crosville-sur-Scie turn-off.
(S/E) Take the D3 towards Crosville-sur-Scie for 100 metres and turn into the first street on the left. Cross the railway line via the bridge, then turn right.
(1) Turn left uphill onto the Route de la Chaussée and continue straight on until you reach the entrance to La Chaussée, Rue Pierre Batel.
(2) At La Chaussée, turn right onto Chemin de Radval.
(3) Cross the road, head straight ahead to pass in front of the sewage treatment works, and follow the track uphill to reach the D100 or Rue de la Cauchie. Turn right and continue to the hamlet of Bois Hulin.
(4) After the crossroads, turn right onto Chemin de Longueville and follow theGR®®210(red and white markings). Pass a path on your right.
(5) At theGR®® junction, carry on straight ahead.
(6) At the junction after the first houses, turn left onto Rue Madeleine Lefebvre and join Rue Berthet Burlet, which you should follow to the left. At the bend in the D100, turn right onto Allée André Lebaudy and follow the sign for Château de Longueville-sur-Scie.
(7) The ruined castle of Gauthier Giffard. After visiting the site, rejoin theGR®® path, which descends and runs alongside the castle’s old moat, leading out onto Rue du Vieux Château. Turn right, walk up to Rue Guillaume Le Conquérant, and then take the small road leading uphill opposite.
Cross the D149 (Rue Berthet Burlet) and head up Rue des Glycines. At the second junction, turn left into Rue du Chant des Oiseaux.
(8) At the star-shaped junction, continue to the right along theGR®® as it climbs and follow it to the T-junction.
(9) Turn left and carry on to the next junction.
(10) Turn right onto the path leading uphill before the high-voltage power line and join a small road.
(11) Turn left, pass under the high-voltage power line and, before the bend in the small road, turn right. Continue along theGR®® path, skirting the edge of the Bois de la Porte Noire.
(12) At the D107, turn left towards Crosville-sur-Scie.
(13) At the T-junction, turn right onto Rue du Cou d’Oie.
(14) At the Y-junction, turn left and head back down Rue Sous Le Bois. At the T-junction, turn right onto Rue de la Pommeraie, passing once again through the junction you passed at the start of the walk.
(1) Continue to the bridge over the railway line. Cross it to reach the car park (S/E).