Although the name may suggest visiting a German vessel, it is the U-Boat Museum Hamburg.
The ship is called B-515 and is of the Tango class (project 641B). The submarines were constructed between 1971 and 1983. Unit B-515 is one of the first units produced. The ship served in the Soviet and Russian Navy and was decommissioned in 2002. It is currently moored on the Hamburg quay and open to visitors.
