The Cave of Altamira is a cave complex, located near the historic town of Santillana del Mar in Cantabria, Spain.

Hornos de la Peña is a cave with striking prehistoric art.

The Cave of El Castillo, located in Cantabria, Spain, is a treasure trove of Upper Paleolithic art.

Cave of Las Monedas is famous for its extraordinary array of cave paintings.

The Cueva de El Pendo features remarkable prehistoric paintings and engravings.

Cueva del Pindal features stunning stalactite formations and prehistoric cave art.

La Garma cave complex is renowned for its exceptional preservation of Upper Paleolithic era artifacts and art.

Cueva de Llonín is known for its remarkable paleolithic paintings and engravings.

The Covalanas Cave celebrated for its prehistoric paintings dating back to the Magdalenian period of the Upper Paleolithic.

The Tito Bustillo Cave is one of the most important examples of paleolithic cave art in Spain.