Tips
Between la Chapelle-Saint-Marcellin and Claie bridge, there is a danger of falling rocks, particularly during heavy rain. At that time the itinerary is not advisable. At the end of the track, that crosses the pasture, it is not very visible. Follow the cairns. Be careful when faced with pockets of snow remaining at the bottom of the mountain pass.
Is in the midst of the park : The national park is an unrestricted natural area but subjected to regulations which must be known by all visitors.