Start from the Col de Manse. Park at the start of the Puy de Manse track.
(S/E) Follow the track to the quarry and turn left.
(1) On leaving the quarry, follow the path to the left which runs alongside the mountain pastures (lots of marmots). Then turn right almost 180° and follow the track to the start of the ridge, taking care to close the gates behind you to keep the animals out.
(2) Turn left, then follow the ridge to the summit (cross).
(3) Head off-track into the mountain pasture, without getting too close to the cliffs on the right (west). Make your way to the next summit.
(4) Descend towards the hamlet of Manse Vieille (no obvious track) and join the tarmac road.
(5) Turn left, heading east, and at the junction (elevation 1317), turn left. Follow the road until you reach a track that climbs up to the left.
(6) Turn left, carry on straight ahead without heading down to Sauron Farm, then keep right at the next three-way junction to climb towards the radio masts. Pass these, then begin the descent until you come alongside a wide track.
(7) Carry on straight ahead without joining this track, which you’ll come across further down at a place called Escalier. Then follow it to the right until you reach the D13.
(8) Turn left and return to the starting point (S/E).