From Ispagnac, drive into the Tarn Gorge on the D 907b; after Blajoux, at Le Céret, take the road that goes downhill on the left to Castelbouc À l’entrée du village
Caution: the first section of this path is steep. Make sure your equipment is appropriate for the day’s weather conditions. Remember that the weather changes quickly in the mountains. Take enough water, wear sturdy shoes and put on a hat. Please close all gates and barriers behind you.