The German Maritime Museum (German: Deutsche Meeresmuseum), also called the Museum for Museum für Oceanography and Fishery, Aquarium, in the Hanseatic town of Stralsund is a museum, in which maritime and oceanographic exhibitions are displayed. It is the most visited museum in North Germany. In addition to the main museum building, the actual maritime museum, there are three other sites, the Ozeaneum, opened in July 2008, the Nautineum and the Natureum.