After stopping at Saint-Victor for the highly recommended visits, get back in your car and follow the D31 for 3 km. Turn right at the entrance to Melvieu. Park on Rue du Cap del Loc.
Melvieu – Small car park (2–3 spaces)
(S/E) Walk to the Place des Acacias, then turn right onto the Grand Rue. Walk for about fifty metres until you spot a path on the right.
PR® Sentier de Bosc (1 yellow line)
(1) Turn right onto Chemin de la Fontaine, then left at the next junction. Head down into a small valley and cross a stream before a fork in the path.
(2) Go straight on (west) and, at the Fork in the road, follow the Chemin du Cun to the right, running alongside the D31. Turn north and pass over the Rioulach and under a high-voltage power line. You’ll emerge at a hairpin bend on the Tinayriol track.
End of the PR®
(3) Turn left downhill and skirt the Rioulach valley floor until the path splits.
(4) Turn right and pass between two EDF pylons, joining the Sentier des Raspes (1 yellow stripe). Continue along the ridge, following a curved path. You’ll look down on the Pouget power station as you reach the Fosse junction.
(5) Stay on the road to the right and cross the hamlet. Pass in front of the “Gare du Petit Train des Raspes” before reaching the junction marked by a welcome sign indicating the entrance to the Notre-Dame du Désert site.
(6) Go through the barrier and follow the circular Way of the Cross path to enjoy a stunning view of the Gorges des Raspes du Tarn. This is a great spot for a break, especially if the church is open. See the section: During the walk or nearby. At the end of the circular path, rejoin the path leading back to the road. Enjoy another viewpoint (Aire des Raspes) over a bend in the River Tarn at the corner of the road, on the left.
(6) Head southwards, passing beneath Le Bosc. You’ll reach the junction with the Route du Bosc.
(7) Join thePR® coming from the hamlet. Take the road opposite and, 350 metres further on, you’ll reach the forest path crossroads.
(8) Leave the signposted route by turning right onto a small road leading down to Melvieu. Pass the houses in the Benoit neighbourhood on your left and walk past some new builds before reaching the village. Turn right to return to the car park on Rue du Cap del Loc (S/E)