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Departure from the Carrefour de l'Épine Foreuse, on the D115 road between Faÿ (Chailly-en-Bière) and Bois-le-Roi. It is best to park on the right-hand side of the road when coming from Faÿ. The car park has a space reserved for disabled people.
Disabled access signs depicting a wheelchair
(S/E) On the "Bois-le-Roi" side, look for a sign indicating the start of the Mare aux Évées disabled sports loop. Then take the Route de Faÿ to Bois-le-Roi, a stabilised path that starts at the foot of a tree marked with the number 831. Continue straight ahead for about 600 metres, ignoring thefirst crossroads and then two turnings on the right.
(1) At the next intersection, take thefirst right, Allée des Peupliers de Virginie. Reach Mare aux Évées and go around it on the left. Leave the pond by taking thethird path on the left, Allée des Peupliers du Lac Ontario. At the end of this path lined with drainage channels, follow the Mare aux Évées roundabout to the right.
No markings
(2) At the crossroads, turn left (south-east) onto Route de Damarie. Pass an old oil well (information panels).
(3) At the next crossroads, take thesecond right (south-west) onto Route de Chailly à Brolles.
(4) At the next crossroads, take thethird left (south) onto Route de la Femme. Go straight ahead at the next two crossroads. Cross Route du Serpolet on the left and go uphill.
Blue markings
The markings are very dense and can be found at all heights: on trees, on lower rocks or even on the ground on exposed rocks.
(5) At a large double-trunked oak tree, turn left onto the Denecourt-Colinet trail no. 12. Climb and wind your way between the rocks. A very low passage under a rock can be bypassed on the right. Follow the path, keeping a close eye on the markings, and at the various junctions, continue straight ahead on the Blue trail. On the right-hand side, you will see a rock resembling a small menhir marked with the letter H. Further on, descend the wide wooden steps and pass a bonsai oak tree on your right (information panel). Then turn left to reach the Rocher Canon car park.
No markings
(6) Turn left (north-north-west) and cross the car park. At the crossroads, turn left (west) onto Route du Lancer. At the next crossroads, go straight ahead.
(7) At the next junction, turn right onto Route de Damarie. At the next two junctions, go straight ahead and keep heading north. Cross a beautiful forest and then walk along a plot of land undergoing regeneration on the left-hand side.
(3) At the crossroads, ignore the two paths on the left and the two paths on the right, and continue straight ahead on Route de Dammarie, which immediately turns left (north-west). Pass the oil well you saw on the way there.
Disabled access signs depicting a wheelchair
(2) At the crossroads, continue straight ahead (north-west) to the car park (S/E).
Visorando member
Moderate 
Difficult 
Very difficult 
