Park in the spaces at the side of the road on the RD 918 near the sign for the Cascade d'Arizes.
(S/E) Follow the GR®10C, which climbs to the right of the road, marked with red and white signs, towards the Cabanes de Tramazaygues. Pass the beautiful Cascade d'Arizes and continue the very steep climb through a deciduous forest.
After a few minutes’ effort, you pass under a high-voltage power line and arrive at these pretty huts with the Pic du Midi de Bigorre in the background. Turn right and cross the stream...
(1) Then head up to the left towards the Pont des Vaquès, following the GR®10C. After a slightly steep rocky section, you’ll soon reach the bridge.
(2) Leave the GR® and continue to the right towards the Cabane d'Arizes. Head up this beautiful valley at the foot of the Pic du Midi, keeping to the left bank of the main stream. After a few gentle climbs, you’ll easily reach the Cabane d’Arizes. On the other side of the stream: access to the Coume du Pic, the wide pass between Cap Sencours and the summit of the Pic du Midi.
(3) You can extend the walk by following the marked trail to Lac d’Arizes, about 250 m higher up, or even further up to the Col d’Arizes for a superb view.
The return journey on the RD 918 (S/E) follows the same route.