The U.S. Navy Submarine Force Library and Museum, located on the Thames River near Groton, Connecticut, USA, is the only submarine museum managed exclusively by the U.S. Navy, which makes it a repository for many special submarine items of national significance, including USS Nautilus (SSN-571). Visitors may take a 30-minute self-guided audio tour of the submarine. In a 2009 visit to the museum, a writer for Connecticut magazine found several veterans of the U.S.