The cave where Prehistory, Traditions and Legends meet.

Come and visit an exceptional natural site, dating back over 2 million years.
A guided visit in sound and lights where geology, prehistory, traditions and legends meet.
The visit pays homage to the great anthropologist JM Barandiaran, who devoted his entire life to the memory of the Basques.
The site museum and megalithic park are two places to discover to complete the tour.


Site classé

Elément(s) remarquable(s)

Underground river

Type(s) de roche



Other - Geological - Prehistoric

Type(s) de concrétions


Spoken languages :

French English Spanish Basque

Means of payment :

Credit card - Cheques - Cash - Holiday voucher - EUSKO

Site equipments :



Snack : En été

Car parkCar parkshopshopPicnic areaPicnic areaBus parkingBus parkingToiletsToilets