Isturitz and Oxocelhaya caves

Three limestone caves form a complex carved by the Arbéroue stream, with Isturitz at the top, Oxocelhaya 20 meters below, and Erberua at the base.

Archaeological excavations since 1913 have uncovered evidence of human occupation spanning from 80,000 to 10,000 years ago, including Neanderthal remains and artifacts.

The caves contain 3,000 prehistoric art pieces, including bone flutes, sculptural works, etchings on walls showing bison and horses, and decorated tools made from antler.

Visitors can access the Isturitz cave through guided tours that present archaeological findings, while the lower Erberua cave requires diving equipment for exploration.

Researchers discovered modified human cranial vaults from the Magdalenian period, approximately 15,000 years ago, which were transformed into drinking vessels.

Location: Isturits

Location: Saint-Martin-d'Arberoue

GPS coordinates: 43.35278,-1.20611

Latest update: June 23, 2025 09:44