Park your car in the Saint-Ser car park.
(Start/Finish) From the car park, take the path towards the Ermitage de Saint-Ser, signposted by a sign.
Red markings
The path runs alongside a meadow on the left and passes the Relais Saint-Ser on the right. It climbs gently towards the Hermitage of Saint-Ser. Ignore a green-marked path on the right and continue until you reach a junction.
(1) On a large slab, a brown trail is signposted to the left and the red trail to the right. Continue to the right to reach the Hermitage.
The Red trail continues below the chapel via a steep section where two sets of chains aid your progress. Beneath the Grotte des Champignons – access to which is no longer equipped with chains following a fatal accident – the trail veers left beneath the vegetation and emerges onto a scree slope that you will need to climb.
(2) At a large cairn in the middle of the scree slope, there is a sign indicating a path marked with red dots on the right and the Red Trail on the left. Continue to follow the Red Trail on the left, which leaves the scree slope and climbs towards the ridge and the Col de Saint-Ser.
GR®® red and white markings
(3) On reaching the ridge, join theGR®®9, which leads to the right towards the Pic des Mouche and Puyloubier and to the left towards the Croix de Provence. Follow theGR®® to the left for about 600 metres to the Col de Vauvenargues.
Black markings
(4) A large cairn marks the Col de Vauvenargues, and the black-marked path starts from this cairn. Turn left and descend rapidly along the mountainside to reach a scree slope, which you’ll need to descend for about a hundred metres.
(5) The path emerges to the left of the scree into the vegetation. The route is not always very visible. Cross another scree slope, then take a relatively easy descent which leads to a final scree slope. At the bottom of this, you’ll join the Brown-marked path.
Brown markings
(6) Take the Brown-marked path on the left and follow it to the junction where it crosses the ascent.
Red markings
(1) At the junction with the Red trail, turn right to head back down towards the car park and the starting point.