Park along the road, at the end of Chemin du Vallon de la Barasse Désiré Macario and before the barriers.
(S/E) Note the lime kilns as you pass in front of their gates and, after a few metres, take the tarmac road down to the left: green barrier, yellow and red markings of the GRP®2013 and start of the yellow markings. Arrive at the shooting range, which occupies the site of a former agglomerate and sand company.
(1) Continue along the track, which is no longer tarmac. Note a ruin at the top on the right and walk for about a hundred metres.
(2) Turn right onto a path that slopes gently for the first ten metres. At the junction, head left and follow the path as it continues to climb, leading onto a forest track: in the distance, you can make out a gate. Take this forest track to the left, which climbs in a zigzag, pass a first hairpin bend to the right and reach a second hairpin bend to the left.
(3) Continue climbing to the left along the forest track until you reach its end, where you’ll find the platform that was once used to load ore. Just beyond, you’ll notice an old cable car station and a small staircase leading down.
(4) Enjoy the unobstructed view before heading back down the forest track.
(3) Continue straight ahead, cross a steep, stony path running perpendicular to the track and emerge onto a track at a hairpin bend. Continue to the right, negotiate the right-hand bend and walk for about a hundred metres.
(5) Follow the track on the left for 20 m, then continue on level ground in the same direction along this track, which becomes a path and leads to a tarmac road.
(6) Head down this winding road to the right.
(7) About a hundred metres before the car park, leave the road to the left and head towards the lime kiln platform. You will see four circular structures, one of which is surrounded by a grille allowing you to see inside the kiln from above. Walk along the grilles overlooking the car park and go down the ramp to reach it (S/E).