Park in the car park behind the church in Serrières.
(S/E) Take the yellow signposted route towards Les Provenchères and Les Fougères. Cross the D185, go over the small bridge and you will reach a four-way crossroads.
(1) Take the rocky path that climbs to the right and immediately turns left. Reach the top at the hamlet of Combe Berthaud with a house on the left. Join the D31 road. Cross the junction to go towards Les Monterrains.
(2) Before entering the hamlet, follow the yellow markings towards Les Provenchères. Join the D31 road and keep left for a few metres. Leave it on the left at the next crossroads. Pass through the hamlets of La Brosse and Les Gravats.
(3) Then make a large circular loop to the left, cross the hamlet of La Combe de Saint and rejoin a tarmac road.
(4) Turn right, following the yellow markings towards Les Provenchères. Continue to the crossroads in this hamlet.
(5) Stay on the tarmac road opposite towards La Forêt. Then continue on the path that climbs up and follows this road. Walk along a small stream to reach Les Fougères.
(6) Take the road on the right and then, immediately after the crossroads, take the forest path on the left towards Mère Boitier, which is called the Vieille Route. Ignore the yellow marked path on the left towards Les Bruys. You will reach a crossroads at the edge of the woods.
(7) Go up to the left on the road that leads to the summit of Mère Boitier and arrive at the picnic area.
(8) Continue climbing along the path on the right until you reach the summit of Signal de la Mère Boitier and its orientation table.
(9) Descend via a small northbound path through the undergrowth. Return to the path you took on the way up. Turn right onto the path through the coniferous undergrowth. Join the forest path below and arrive at the hamlet of Les Luquets.
(10) Take the path on the left, signposted Les Sentiers des Crêtes. Pass through the hamlet of Les Millards and then arrive at Les Guérins, following the Les Sentiers des Crêtes signposts.
(11) Cross it and take the yellow-marked path on the left. Pass the hamlet of La Chaux to reach La Farge at the junction with the D185.
(12) Turn right towards Cenves, then turn left at the next crossroads and cross Le Moulin. Turn left again at a 90° angle, pass Les Berthelots and rejoin the road at the Moulin de la Croix crossroads.
(13) Turn right onto the D31, then quickly turn left to take the path on the left. Continue on the right along the uphill path, with a vineyard on your right. Turn left, following the yellow signs. Pass through the hamlets of Le Mont and Le Solin, then head to the car park at Serrières church (S/E).