Park in the Chessy station park-and-ride car park, located about 50 metres away, on the right after the level crossing when arriving via the D385.
(S/E) Turn right as you leave the car park towards the Azergues. Cross the bridge over the Azergues and turn right onto Chemin de Courbeville, following it to the château of the same name.
(1) Go around the Château de Courbeville on the left and follow the path that leads into the woods. After passing vineyards, the path becomes paved. Follow it to the intersection with a small road in the Jangot neighbourhood, ignoring a dead end on the left.
(2) Turn left onto the road, follow it for about 50 metres and take the tarmac path on the right. Follow it and turn right onto a dirt track that runs along the edge of a field before entering a small wood.
(3) When you reach a small bridge over a stream, do not cross it. Turn left onto the sunken path that climbs towards the hamlet of Glay. This path is rutted and can be slippery in wet weather.
You will come out onto a tarmac road, which you should follow to the small roundabout at the exit of the hamlet of Glay en Pierres Dorées.
(4) Take the first street on the left. Cross the D19 and turn onto Montée des Carriers opposite, which leads into the vineyards. Continue to the first crossroads.
(5) Turn left to climb towards the quarries. For a visit, see § During the hike.
After visiting the quarry, return to the entrance gate.
(6) Retrace your steps to the previous crossroads.
(5) Continue straight ahead until you reach the grassy path junction.
Turn left, walk past a house and then along the edge of a wood before turning slightly left into the wood.
After a few metres in the woods, turn right then left onto an unmarked path to reach another crossroads.
(7) Turn left onto the path which, after running alongside a field, leads to a small road.
Turn right onto the road and follow it.
(8) At a left-hand bend, take the path on the right which descends alongside a property before joining the road. Continue along the road downhill to the crossroads.
Turn left to cross Conzy and follow the road to the next crossroads.
At the crossroads, turn right onto Chemin de Conzy and follow it to the crossroads with Chemin du Fay.
(9) Take this road on the left, go downhill, cross the Azergues river before reaching a level crossing.
(10) Turn left just before the level crossing onto a path that runs parallel to the railway line for about 100 metres before heading through cultivated fields.
The path then runs alongside a picnic area before joining the road, which leads to the car park on the right (S/E).