Altamira: The Cave Art That the 19th Century Refused to Believe Was Real

When Marcelino Sanz de Sautuola described the paintings at Altamira in 1879, the scientific establishment dismissed them. The polychrome bison on the ceiling of the main chamber, painted in ochre, charcoal, and manganese oxide, were too accomplished and too naturalistic for what scholars imagined prehistoric humans could produce. The forgery accusation followed him for decades. It took until 1902 for the paintings to be accepted as genuine Paleolithic art. The bison had been on that ceiling for at least 36,000 years before the argument was settled.

The cave at Altamira, near Santillana del Mar in Cantabria, is closed to general visitors. Mass tourism in the 20th century caused humidity and temperature fluctuations that began visibly damaging the paintings; the cave was closed in 2002. A strictly limited lottery gives occasional access to the original site under research conditions, but this cannot be planned for. The Neocueva (replica) is the practical visit.

The Neocueva

Opened in 2001, the Neocueva is a scientifically precise three-dimensional replica of the cave based on laser mapping and detailed pigment analysis. Every contour of the limestone ceiling is reproduced; the bison paintings are executed using the same mineral pigments in the same application techniques. Visiting it is not identical to standing in the original space. It does allow you to look closely at individual brush decisions and the way ancient artists used natural rock undulations to suggest the roundness of a bison’s shoulder, which photographs of the real paintings cannot convey.

Guided tours run Tuesday through Sunday; capacity is limited and booking ahead is recommended. Entry to the associated museum is free; a nominal fee applies to the Neocueva tour. The museum’s permanent exhibition covers Altamira alongside other Cantabrian Paleolithic caves from the same tradition.

Santillana del Mar

The cave sits near this medieval village 30 kilometres south of Santander. The village is described (by Sartre, inaccurately, since it is in Spain rather than France) as the most beautiful village in France. The description is geographically wrong and the sentiment is defensible. Stone buildings and cobbled lanes dating from the 10th through 18th centuries have been maintained to an unusual degree. The Collegiate Church of Santa Juliana, whose Romanesque cloister has carved capitals worth examining closely, gives the village its name.

El Capricho, an early Gaudi building in nearby Comillas (1885), is the only Gaudi structure in Cantabria: sunflower tile facade, asymmetric tower, unmistakably his work at 25 years old. Worth the 20-minute detour.

Eating and Staying

Cantabrian cooking centres on excellent seafood: rabas (battered squid), merluza en salsa verde (hake in green herb sauce), and Cabrales, the sharp mountain blue cheese aged in local limestone caves. Any decent restaurant in the region will have these.

The Parador de Santillana is a converted 15th-century manor house within the medieval village. Expensive and worth it for the location. Several guesthouses offer good value alternatives. Santander (30 kilometres northeast) is the practical transport hub with a ferry port connecting to Portsmouth and Plymouth, making northern Spain accessible by sea from the UK.