The Cantabrian Maritime Museum is in Santander Bay. It is an attractive, modern building, and was born as a tribute to this northern Spanish region and its sea. Over 3,000 square metres, it aims to show the relationship between man and the maritime world throughout history.
http://www.spain.info/en_IN/que-quieres/arte/museos/cantabria/museo_maritimo_del_cantabrico.html