Chalet du Sac (refuge sommaire)

Visitor alert

Please note: camping of any kind is forbidden in the Haute Chaîne du Jura. However, camping is tolerated in the immediate vicinity of chalets and refuges open to the public (within a 15-meter radius of the said chalet) if the latter are fully booked.
Special case of bivouacs (temporary camping without tents): the Prefectoral Order of October 16, 2017 sets out the conditions for the practice of bivouacs within the Nature Reserve. For more information on this subject, please visit the Haute Chaine de Jura National Nature Reserve website.