The route starts near the Cauquenas bread oven.
(S/E) Head towards the centre, towards the oven. At the bread oven, turn left onto the track between the farm buildings and sheds and climb up to the Col du Roc de la Truque.
(1) Then follow the track to the right and head for the hamlet of Mazel-Bouissy. Keep left twice, then turn right. Continue in this direction until you reach Mazel-Bouissy.
(2) In the hamlet, go up the small street on the left, just after a stone cross, and join a wider track. Then turn left, then right, then right again. Continue uphill to the next junction (elevation 905).
(3) Turn left, then right at the fork. At the top of the hill, at elevation 939, continue straight ahead, due south. Keep going until you reach the hamlet of Les Cayroux.
(4) Turn right onto the road, then keep left twice. Carry on in the same direction until you reach the first track on the left (Terres Rouges).
(5) Carry on straight ahead to the Clapas de la Truque.
(6) Return to the previous junction.
(5) Turn right. At the second junction, turn left. Ignore a track on the left and continue along the drovers' road leading up towards Cauquenas. Carry on straight ahead at the next four crossroads. You’ll come to a fifth.
(7) Turn right, then left. Walk through the hamlet, and at the road, turn left to reach the car park. (S/E)