Basilica concattedrale di San Siro

San Siro is Sanremo's basilica and co-cathedral, standing at the foot of the old town. Medieval architecture and later restoration preserve a major focus of the city's religious history.

Why it matters

The church developed above an earlier Christian place of worship. Its co-cathedral role links it with the cathedral at Ventimiglia, while its longstanding relationship with Sanremo is expressed through local devotional traditions.

What to notice

The facade combines a pointed portal, rose window and decorative arcading. Inside, columns and piers divide the nave and aisles. A fifteenth-century black crucifix is associated with the tradition of a miraculous sign before the attack remembered as the Battaglia della Parà.

Context and history

Baroque additions changed the medieval building before modern restoration recovered much of its earlier architectural character. The bell tower retains an older base beneath upper parts rebuilt after wartime damage. These alterations distinguish the surviving church from an unchanged medieval monument, while the crucifix tradition preserves another kind of historical memory.