From Plan de Baix (Omblèze), follow the D578 (a fairly narrow, winding road) towards the Gorges d'Omblèze. The gorges are regularly signposted along the road.
At the Moulin de la Pipe intersection (inn, restaurant), turn right and follow the D578A for 1 km to reach the dirt car park, turning right before the hamlet of Ansage.
(S/E) From the car park, start the hike with a round trip to the Cascade de la Druise.
(1) Take the winding path (yellow-green markings) and descend to the Gervanne river.
(2) Walk up the Gervanne and come out at the foot of the 72-metre-high waterfall. Then walk back up to the car park, following the path in the opposite direction.
(S/E) Head towards Moulin de la Pipe, following the D578A for about 1 km.
(3) After crossing the Gervanne bridge, turn right onto the D578 and follow the road to the Cascade de la Pissoire.
(4) Go back down the D578 for about 300m and take the path on the right (yellow and green markings) to go to the Canyon des Gueulards.
(5) Continue along the path that climbs to the right until you reach a fork.
(6) Turn left and climb up to the next fork.
(7) Descend to the right and reach the canyon at the bottom of the valley.
(8) Start walking along the fairly narrow canyon between the two cliffs. Two passages are equipped with steps sealed into the rock. There are numerous cairns along the route (45 mins), which give this setting a very special atmosphere. Continue climbing up the canyon until you reach the bridge (a new bridge stands next to the old stone bridge, which is partly destroyed).
(9) Cross the bridge and exit the canyon. Take the small path that climbs up through the grassy area until you reach theGR®®9(white and red markings).
(10) Continue right on theGR®®9trail towards "Les Moreaux". Continue on theGR®®9 trailto reach "La Morelle".
(11) Continue on theGR®®9towards Tête Noire. Reach this place.
(12) Continue on theGR®®9until you reach a fork (Les Coquins).
(13) Then turn right, following the yellow-green markings. You will cross pastures as you climb up to the Col de Comberoufle.
(14) Continue along this path to reach Pas de Bouchère.
(15) Turn left and continue downhill through the woods to reach the hamlet of Les Bertrands.
(16) Cross this small hamlet and take the tarmac road (follow the yellow and green signs) down to Les Bouaches to rejoin the D578.
(17) Continue downhill, following the D578 towards Les Arbods.
(18) Turn right and stay on the D578 until you reach the Châtelat waterfall.
(19) Continue for about 250-300m on the D578 and take the small path on the left. Be careful, there are no specific signs but the entrance is clearly visible. Reach the Gervanne.
(20) Cross it and you will find yourself in front of a barbed wire fence, which you must climb over. The trail is a single track with no specific markings that climbs up to the Col d'Anse. The slope is steeper in the last part of the pass.
(21) Once at the pass, descend to the small farmhouse at Le Frachet.
(22) Continue downhill along the forest track to reach the hamlet of Ansage.
(23) Continue on the D578a and pass the chapel. Then turn left to reach the Druise car park (S/E) (400m to go).
