Take the D531 towards Lans-en-Vercors. Park in thesecond car park as you go up, 500 m from the Gorges du Furon car park, located on the right of the D531. There is a signboard.
(S/E) Cross the D531 carefully and then join a wide path after the footbridge.
(1) Take this path to the left and follow it along the Furon to the designated area, the Esplanade du Furon, at thefirst car park.
(2) Take the path on the right to follow the Bruyant, alternating between its right and left banks. After crossing several footbridges, you will reach a waterfall.
(3) Continue and, via a circular route on the right, leave the forest to reach a tarmac road on the edge of the forest. Take this road and continue until you reach the Croix Lichou crossroads.
(4) Enter the forest opposite by taking the path and, via an easy descent, reach the Bec de l'Aigle.
(5) Return a few metres along the same path and then take the path on the right. Continue through the forest at thefirst crossroads, then turn right to find another crossroads shortly afterwards.
(6) Be careful here, as the path is not marked on the IGN map, but it is marked on the OSM map. Take the path on the right and continue downhill until you reach the path running parallel to the Furon.
(7) Turn right and, after passing between some roots and then rocks, you will reach the right bank of the Furon.
(8) Follow it to the initial crossroads you passed on the way there.
(1) Turn left to cross the Furon on the footbridge, then take great care when crossing the road and returning to the car park parallel to the D531 (S/E).
. So I had to continue to Lans en Vercors and turn back. I waited until there were no cars behind me to slow down on the descent and not miss the car park.