Access: the approach by car is from Montréjeau. Head towards La Barousse, turn right at Labroquère, Gembrie then Sacoué at 600 m, the Col de Mortis at 848 m, the Col de Chérach at 958 m and continue above the quarry (989 m) to the car park (1,025 m).
(S/E) Head south/south-east through the woods along the track, climbing up tothe first hairpin bend.
(1) Turn right, heading due west, continue climbing and reach another hairpin bend.
(2) Turn left and reach a car park at the intersection with the path that descends towards Sacoué.
(3) Continue right, south-east, leaving the wide track.
The path heads south towards Pic de Pène Toue. You will reach the crossroads at the foot of the Tourroc summit.
(4) Keep heading south-east to climb the last few metres. Reach the bend below Pic de Pène Toue.
(5) Turn right and follow the ridge line to the summit of Tourroc. Enjoy the view here with the help of the orientation table.
this is also the ideal place to admire the landscape and take a break.
(6) Descend directly north-east to return to the previous crossroads.
(4) Retrace your steps to return to the car park (S/E).