Embark on a fabulous journey through Prehistory and the underground world, discovering two caves on a one-hour guided tour. The one listed as a Historic Monument plunges us into the very places where Neanderthals and cave animals have alternated. The second cavity reveals the underground world and provides access to a network where stalagmites, stalactites, draperies, columns… create a magical setting. Guided tours depart every 30 min. from 10:30 am to 5 pm.