June: San Juan on the 24th, and San Pelayo Mártir (the patron of Castro Urdiales) on the 26th.
July: La Virgen del Carmen on the 16th, and Santa Ana on the 26th.
August: The Assumption of Mary is celebrated on the 14th.
November: San Andrés on the 30th.
The camino through Castro Urdiales follows the N-634 but it is possible to walk the coastline, a route which is a great deal more scenic. It can be followed as far as the beach at which point you will need to turn back towards the main road. A short distance later the camino turns left towards...
Castro Urdiales was settled first by the Romans, who used the location more for its iron than the sea. It prospered under the reign of the Kingdom of Castile right up until 1813 when the French Army destroyed the city. It was quickly rebuilt and fortified.