 One of the symbols of the maritime Biscay is Gaztelugatxe, an island which is crowned by a hermitage and linked to land by a path with steps.Located on the coastline near to the estuary of the Ria of Urdaibai, a natural area which has been declared a biosphere reserve.In Gipuzkoa, it is worth highlighting Zarautz beach, one of the biggest and most popular among surfers, much like the beach of Mundaka in Biscay.