Castle of San Sebastián

Castillo de San Sebastián

An 18th-century sea fortress on a small island, reachable on foot along a causeway from La Caleta Beach; the lighthouse at its tip is one of the city's emblems.

The island is said to have once held a Phoenician temple to Cronos, while the fortress that stands today was mainly built in the 18th century. On the island stands an iron lighthouse dating from 1908. From La Caleta Beach, walk along a stone causeway of about 800 metres to reach the castle gate, with the Atlantic and rocks on either side. It is a great spot for photographing the Old Town skyline and the sunset. Access to the interior varies; it is sometimes closed for maintenance or events, so check the official website before you go. The causeway may be closed when the waves are rough.

Opening hours

causeway open all day; castle interior hours vary

Castle · Coastal defense · Sunset

Nearby sights

Places to eat nearby

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