The northern Spanish port of Santander in the Bay of Biscay lies in a sheltered cove. The economically active town has an important port and a marine biology station. It is a popular seaside resort for the Spanish and foreigners alike. Just a few kilometres from Santander are the fascinating caves of Altamira with their prehistoric cave paintings. The nature reserve in the uplands of the Cantabria region is home to bears, wolves and eagles.
Sights include: the romanesque/gothic cathedral, Palacio de la Magdalena, Jardines de Piquío and the Promenade Paseo de Pereda.