(S/E) From the church square in Lawarde-Mauger-l’Hortoy, leave the village via the north-east (Rue d’en Haut) and take Rue du Puits as far as the cemetery.
(1) Turn left onto a dirt track, then turn right and walk down the embankment. Take the RD109 to enter Hallivillers. Continue straight on along Rue de la Place.
(2) Turn right onto Rue aux Poulets and you’ll come to a crossroads.
(3) Turn left and head towards the Bois d’Hallivillers near a road.
(4) Turn right, then 200 metres further on, turn right onto a path to go round the woods. Enter the coppice and, further on, join the dirt track.
(5) Turn left, then immediately right, and follow the path to L’Hortoy.
(6) Cross the hamlet on the right-hand side.
(7) When you reach the pond, turn left onto a path (panoramic view) leading to Lawarde-Mauger-l’Hortoy and the church square (S/E).