Departure from the car park of the village hall in Boussy, at the bottom of the village, near the Chéran. The village hall is clearly signposted from the D31 Rumilly-Saint-Sylvestre.
The entire hike is marked by small wooden signs depicting an apple.
(S/E) From the car park, head south across a vacant lot. Follow the Chéran river on your right. Turn left and then right again.
(1) At the crossroads, continue straight ahead to reach the bank of the Chéran.
(2) At the crossroads, turn right and return to the banks of the Chéran.
(3) At the next crossroads, turn right. Ignore the paths on the left and cross a copse. In Lupigny, head north-northeast through the houses towards a cross.
(4) At the cross, turn right at an acute angle. After about 200m, turn left onto the path. Before the hamlet of La Villette, turn left at an acute angle at the cross. When the road bends to the left, leave it and continue north-east along a path.
(5) Cross the D31 road and climb towards the northeast. Turn left, then right until you reach the mission cross.
(6) Take the path on the left heading west-northwest. Follow the woods on your right until you reach a road with a cross at the intersection.
(7) Follow the road to the left and pass the hamlet of Alpigny.
(8) At the end of the hamlet, turn right (west) onto a path that descends. Cross the D31 road again and continue south.
(3) At the junction you took on the way there, turn right at an acute angle.
(2) At the crossroads, continue straight ahead (west).
(1) At the next crossroads, turn right. Turn left further on and follow the same route as on the way there to reach the village hall (S/E).
