From the North, coming from Aubenas on the D104 or coming from Ruoms on the D111, take the D225 towards Beaulieu (07460).
Then take the D202 towards Bessas / Barjac for about 5 km.
Just after a large electricity pylon on the right, turn right onto "Route de Bec de Jun".
Go about 800 meters and take a large bend in the entrance to the path on the right with a mailbox on a large rock.