🏘️ Santillana del Mar
Medieval town in Cantabria, Spain, known for its preserved architecture and proximity to prehistoric art sites.
📌 Fast Facts
- Location: Cantabria region, northern Spain
- Founded: 9th century, around the Collegiate Church of Santa Juliana
- Architecture: Romanesque and Renaissance buildings from 15th–18th centuries
- UNESCO proximity: Near Cave of Altamira World Heritage Site, 4 kilometres away
Santillana del Mar is a medieval town in Cantabria, northern Spain, that has retained much of its original street layout and architectural character despite modernisation pressures. The town developed around the Collegiate Church of Santa Juliana, built to house relics of the saint and to serve pilgrims on routes to Santiago de Compostela. As of 2026, Santillana del Mar functions as a living community and tourist destination, with several original buildings serving as residences, shops, and ...