Duration: 25 minutes to 1 hour 30 minutes - Distance: 1 km to 2.8 km
Discover the granite giants waiting just for you in the Labyrinth of the Invisibles.
Car park GPS coordinates: 43.6651, 2.3932
The most famous trail in the Sidobre, featuring the Roc de l’Oie and the Devil’s Chair, for example. Amidst the woodland of Crémaussel, you’ll walk, search, climb and let your imagination run wild… following the sightlines in search of secret passages and other remarkable rock formations in this labyrinth of the ‘invisibles’.
Duration: 1 hour 30 minutes for the full circuit (return trip to the ‘Trois Fromages’ and the long loop via the ‘Mur de la Mort’).
45 minutes for the long loop only.
A short 25-minute loop is also possible (follow the signs back to the car park before the ‘Fauteuil du Diable’).
You can find full details of the route by downloading the attached PDF file.
Forest location
Close to GR footpath
20 - 30 min from a train station by car
Office de Tourisme Sidobre Vals et Plateaux - 14/07/2026
www.sidobre-vallees-tourisme.com/
Report a problem
All year round daily.
Phone : 05 63 74 63 38
Email : accueil@sidobretourisme.fr
Website : https://www.sidobre-vallees-tourisme.com/
Rock
Ground
Not suitable for strollers
Yes