Park in the Town Hall car park.
(S/E) Return to the car park entrance, take the road on the right heading south, then the first road on the left and again the first on the left (signposted "Les Alobres").
(1) When you see the next hamlet (Les Auverges), keep to the right and go straight through the hamlet. Continue on the Route des Auverges, take the left turn, then about 50 metres after the last house, take the path on the right marked "Lavoir" (you can see the old wash house) until you reach the Route du Devez.
(2) Follow the road to the right, continuing straight ahead at the intersections. At the end of the tarmac road, take the small path on the left at the three-way junction. Descend to the confluence of two streams. Cross the two concrete footbridges and continue straight ahead, then at the three-way junction, take the right-hand path uphill. You will arrive at a large crossroads (hiking signpost "Les Alobres").
(3) Take Chemin du Serre opposite, a small road on the ridge. Continue straight ahead until you reach a house on the right. Continue along the road for about 200 metres.
(4) Leave the tarmac road via a path that continues straight ahead while the road turns right. The path widens and becomes passable by vehicle after a house, then returns to tarmac at the "Les Amandiers" hostel. Pass these buildings and you will arrive at a crossroads (hiking signpost with arrows pointing towards Merzelet).
(5) Turn left towards Merzelet, cross a housing estate, leave the tarmac road and take a path that crosses a valley.
(6) At the small road, turn right for 50 metres, then right again onto the D103, then right again onto the quieter small road signposted Coustillon, which then rejoins the D103.
(7) Cross the D103 with caution. Opposite, take Chemin de Combe Vieille, which leads into a beautiful pine forest. In the first large bend on the right, look for the path that descends to the left, crosses a stream, then becomes steeper and stonier as it climbs. On the left, a large section of the pine forest has been burned. Return to the wide path (elevation 397).
(8) Turn left and pass under the hamlet of Merzelet.
Alternative: stay on the right and follow the wide forest path of Combe Vieille, which is a little longer but a little more comfortable.
(9) At the end of the hamlet, turn left onto the path that descends towards the south-west. Follow the tarmac road for 100 metres, then turn left again (blue signpost and arrow) onto the path that cuts across the hairpin bend to rejoin the road. Continue down the road, turn right onto Impasse de Coudouysse, which joins the D103 but is not accessible to vehicles.
(10) Carefully cross the D103 again. After 100 metres, take the street on the left. It continues along a path in the same direction. At the end of the vineyards, look out for the markings to take the small path below that follows the stream, then turns at a right angle to the right, running alongside the vineyards on the right. At the end of the vineyards, climb a little to the left up a steep slope that leads to a field of olive trees. Follow it to find a small road (Chemin de Courte Oreille, Crozes hiking mast).
(11) Follow this small road to the right, then turn right again onto the Route des Crozes, then take the first left (Route de la Fontaine). When the road turns at a right angle, continue straight ahead along the Chemin de Lembras. At Lembras, continue straight ahead along the road.
(12) At the vineyard, take the path downhill on the left (yellow/white and blue markings) to reach olive trees and a wide path. Follow it to the right and rejoin the tarmac road at Vianes. At the crossroads, take the wide path slightly to the left. Keep to the right of the road. Return to the car park (S/E).