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Cave of Altamira: Spain’s Premier Showcase of Paleolithic Cave Art
Discover the extraordinary 36,000-year-old bison paintings and the museum that preserves their legacy in Cantabria.

A Romanesque landmark anchoring one of Spain’s best-preserved medieval villages.
The Collegiate Church of Santa Juliana stands as the spiritual and architectural heart of Santillana del Mar, a village whose cobbled streets have changed little since the Middle Ages. Built in the 12th century on the site of an earlier monastery, the church honors Saint Juliana, whose relics were brought here in the 11th century. Its sober Romanesque lines, carved portals, and peaceful cloister offer visitors a direct encounter with medieval Cantabria.
Approach from the main square and notice the south portal’s sculpted tympanum showing the saint’s legend. Inside, the three-nave basilica retains original capitals depicting biblical scenes and local flora. The cloister, reached through a small door on the north side, features paired columns and narrative reliefs that reward slow viewing. Light filters through narrow windows, highlighting the warm sandstone that has aged to a soft ochre.
Enter through the main doors facing the plaza. The nave and cloister are free to explore; modest dress is expected. Allow 45 minutes to an hour for a thoughtful visit. The adjoining museum displays liturgical objects and medieval manuscripts that illuminate the church’s long role as a regional pilgrimage stop.
Santillana del Mar lies 30 km west of Santander. Buses run several times daily from Santander’s central station; the journey takes about 45 minutes. Drivers should park in the signed lots on the village edge and walk the final 300 meters along pedestrian lanes. From Bilbao the drive is roughly two hours via the A-8 motorway, exiting at Torrelavega.
Spring (April–June) and early autumn (September–October) bring mild weather and fewer crowds. Summer mornings before 11 a.m. are pleasant, while winter visits offer quiet solitude though some village services close. The annual feast of Santa Juliana on 28 June fills the plaza with processions and traditional music.
Combine the church visit with the Altamira Caves replica center, a 10-minute walk away, or the beaches of Comillas and San Vicente de la Barquera, both under 20 minutes by car. The village itself rewards wandering: look for the 16th-century Casa del Marqués de Santillana and the many artisan shops selling local cheeses and honey.
Photography without flash is permitted in the nave and cloister; tripods are not allowed.
Regular Masses are held on weekends and feast days; visitors are welcome provided they respect ongoing worship.
Local guides sometimes offer short tours in Spanish; check the tourist office in the village square for current schedules.
The main nave is level, but the cloister involves several steps; the museum area has a ramp.
Stroll the village streets to the Altamira Caves interpretation center and the 16th-century tower houses that line the main square.
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Discover the extraordinary 36,000-year-old bison paintings and the museum that preserves their legacy in Cantabria.