During about one hour, you will follow your guide on a pathway, where galleries will light up at your walking pace. Fistulous stalactites, ‘straws’ of calcium carbonate, overhang underground lakes and rivers, and rooms of more than 30 meters diameter et 15 meters height create wonderful perspectives. You will catch sight of olms, some curious creatures. Finaly, along the Serpentine river, you will join the majestic Cathedral room to enjoy an amazing Son&lumière.


Qualité Tourisme

Elément(s) remarquable(s)

Underground lake - Underground river

Type(s) de roche

Clay - Limestone - Dolomite - Granite - Shale


Geological - Scientific

Type(s) de concrétions

Cave pearls - Draperies - Fistulous stalactites - Gours

Spoken languages :

French German English Spanish Italian Dutch Portuguese

Audio-guide languages :

German English Catalan Chinese Danish Spanish French Italian Japanese Dutch Portuguese Russian

Means of payment :

Credit card - Culture voucher - Cheques - Online payment - Cash - Pass région Auvergne-Rhône-Alpes - Administrative mandate - Holiday voucher

Site equipments :


Restaurant : Printemps et été


Car parkCar parkshopshop