The best place to park is at the Carrefour de la Pierre Blanche car park, marked by a Napoleonic obelisk.
(S/E) Head west on the D625 to reach the bottom of the road leading to Château de Terride. Follow this road to the right, ignore the road on the left and continue to the next fork.
(1) Leave the road on the left, which will be the return route, and take the path veering slightly to the right towards the Croix de Terride. Follow the path uphill.
(2) At the Croix de Terride and its orientation table, ignore the path branching off to the left and continue straight ahead, keeping north-east, to reach another cross.
(3) Leave the path and take the track opposite for 400 m, then turn left towards the hamlet of Marty. Stay on the main track.
(4) At the entrance to the hamlet of Marty, take the path on the left. At the end of the path, continue along the path opposite, leaving the one on the left. The path descends into the undergrowth.
(5) At the "Tisseyré" sign, turn left and continue through the woods. The path then opens up; continue until you reach a crossroads.
(6) Enjoy this other completely unobstructed view of Mirepoix. Leave the path on the left and continue on the path opposite towards the Montbruguet farm. At the farm (beware of dogs), take the path on the left and continue downhill. Pass another farm. The path leads to the Bize estate and continues opposite.
(7) Continue left for about 200 metres, then turn slightly left towards Bartas. At the end of the path, you will find yourself back on the road you started on.
(1) Turn right and continue straight on until you reach the D625. Turn left to return to the starting point at Pierre Blanche (S/E).
