The hike starts in Comus. In the village, park in the car park in the courtyard of the former village school. The route is marked with yellow PR® signs and, on the last section, follows the GR® 367 (white and red signs). A few directional signs for "Roc Rouge/Rouquières" (orange signs) are dotted along the trail.
(S/E) When you leave the car park, take the street on the left and head up towards the top of the village, following the Col du Boum road until you reach the municipal garage.
(1) Take the street on the left at the crossroads and follow the paved road until you reach a track climbing up on the left. At the start of this fork, there is a bench and a signpost.
(2) Leave the paved road and take the track on the left that climbs north-west. Pass a kennel, then an apiary on your right.
(3) Climb up a path until you reach a large pasture. Continue on the path indicated by the signpost.
(4) Follow the path as it curves to the right, quickly following a steep slope. This climb leads to a more open grassy area. This is the junction of the two loops forming a figure of eight.
(5) From this point, you can abandon the climb to Sarrat de Rouquières and turn right towards Roc Rouge, thus completing the first of the two loops where there are directional signs.
Otherwise,continue left towards the second loop. Follow a less steep slope to reach Sarrat de Rouquières, where you can enjoy a magnificent view of the Gorges de la Frau, the Trimouns talc quarry and the Montagne de Tabe.
(6) Take the path on the right to reach the junction with the outward route.
(5) Follow the path on the left to the summit of Roc Rouge (Le Poumairol). On the way, you can admire the viewpoint over Comus.
(7) Return to the trail and descend to the right on a fairly steep slope to reach the Col du Boum.
(8) From the pass, return to Comus by following the Cathar trail on the right, GR® 367 marked in white and red. This trail first follows the paved road before branching off to the right onto a trail. At the end of this trail, cross the paved road and continue on the other side until you reach the village.
(1) Turn left at the municipal garage and descend to the old school square (S/E).