Parking near the police station.
(S/E) From La Pierre Saint-Martin, head south-west, pass under the Sapins chairlift and join theGR®®10. Follow this to the left. Pass the first path on the right. At the fork after the Pas de Single, turn right towards the Pescamou refuge and leave theGR®®10.
(1) From the refuge, go around the fences and climb towards the Col de Pescamou. Follow the red and yellow markings.
(2) From the Col de Pescamou, turn left and follow the markings to the Col de Boticotch (1939m).
(3) Pass Col de Boticotch and continue to a fork in the path.
(4) Leave the path on your left, which you will take on the way back, and continue straight ahead.
(5) Ignore the path on the left, which is the alternative route via Col des Anies for the return journey, and continue straight on towards Pourtet. From here, the landscape becomes karstic and the climbs become steeper. Continue to follow the red markings and cairns (small piles of stones) to find the path easily.
(6) At the end of the small canyon (where there are still a few snowfields), facing Pic d'Anie, bear slightly right. Then follow the red markings and cairns that lead straight to the peak.
(7) Turn right at the foot of the peak for the final ascent, which sometimes requires the use of your hands but is not particularly difficult.
(8) At the summit of Pic d'Anie, enjoy the view. You can see Pierre Saint-Martin, Pic de Soum Couy, Orgues de Camplons, Pic du Countendé and Pic du Midi d'Ossau in the distance.
On the descent, take the same path for about 250 m.
(7) Turn right. Descend along the cliff of Pic d'Anie, facing Pic du Soum Couy. On the way, there are two small chimneys that require you to climb down by gripping the rock, but once again, this is not difficult.
(9) At the fork, follow the red markings that branch off to the left towards the Col des Anies. From the Col des Anies, follow the path north-west then west, descending through the sharp limestone pavement until you reach the fork you passed on the way up.
Turn right. Then follow the yellow markings towards the ski slopes. Turn right to descend towards the Gouffre de l'Ours.
(10) At the end of the marked trails, leave the Gouffre de l'Ours on your right and continue straight ahead, following the slopes to Pierre Saint-Martin (S/E).

