MS Cap San Diego is a General Cargo Ship, situated as a museum ship in Hamburg, Germany. Notable for its elegant silhouette, it was the last of a series of six ships known as the white swans of the south atlantic, and marked the apex of German-built bulk carriers before the advent of the container ship and the decline of Germany's heavy industry.
Built and launched by Deutsche Werft in 1961 for Hamburg Süd, the 159 m, 10000 dwt ship ran a regular schedule between Germany and South America, completing 120 round trips until 1981. After being sold and running under different names and flags of convenience as a tramp trader, the run-down ship was scheduled for scrapping in 1986, when it was bought by the city of Hamburg.
The ship was restored mainly by the labour of enthusiasts and laid-off dock workers, and is kept operational to date. Most of the time, the Cap San Diego is moored at the port of Hamburg, where visitors can access virtually all areas of the ship from the bridge to the engine. One of the cargo holds hosts temporary exhibitions. Passenger cabins can be booked for overnight stays. Several times a year, the ship leaves the harbour for trips on its own power, mostly on the river Elbe or to Cuxhaven. In 2001, the ship was awarded the Maritime Heritage Award by the World Ship Trust, and in 2003 it was declared a protected item of cultural heritage by German law.
The ship participates in Hamburg's Long Night of Museums.