Visit an underground former slate quarry in the heart of Normandy, between Caen and Vire.

The Souterroscope des Ardoisières is a unique site located in Calvados: underground, you will discover the former slate quarry, hollowed out in the 19th century in Caumont l'Éventé, in the heart of the Normandy Bocage.


The quarry is illuminated as you make your way through your visit, offering you a fascinating view of its various subterranean galleries. A sound and light show highlights the site's groundwater layer.

Giant screen videos and a mineral exhibition complete your visit.



At ground level, 2 hectares of leisure area accessible to disabled visitors.

Underground temperature: 12° (bring warm clothing).

Restaurant, souvenir shop.

Guided tour in French or English lasts: 1 hour.

 Video

Base rate - full rate adult : 10,50€
Child rate : 5,50€ until 12 years
Rate for adult group
Gratuities : until 3 years

Mean(s) of payments : Carte bleue, Debit cards, Holiday vouchers, Cash, Eurocard - Mastercard, Visa

With the family : yes

Pets allowed : yes

Quality labels :