Continue along “Route Basse” until the Maison Forestière du Beau Chêne (forest service lodge). Take advantage of the picnic area, or wait until Ferme de la Mortery, a little further on. You’ll leave the forest by turning right onto the second minor road, towards the equestrian centre and the hamlet of Les Bordes. Careful not to take the D75 secondary road. At the end, turn left onto the lane in the hamlet of Combles. Careful when you arrive at the D12, with its fast-moving traffic even in town. Upon leaving Combles, take the first minor road on the right towards Beauvais. Follow this narrow road turning first left then right, and finally take the path on the right before the big farm with a white hangar/cowshed.