Guided tour
Visite tout au long d'un parcours sécurisée d'environ 1h dans la grotte de la Cocalière avec une température ambiante d'environ 14°C
The famous cave that you’re about to visit was hollowed out of the limestone rock at the height of the Jurassic period (Kimmeridgian, Tithonian - between 146 and 135 million years ago), and is only one branch of a huge underground network covering thirty kilometres or so.
Its history began 35 million years ago (Eocene, Tertiary period) and is still continuing today, for La Cocalière is a living cave, i.e. still in formation.