Baltimore is a major city in Maryland with a long history as an important seaport. Fort McHenry, birthplace of the U.S. national anthem, "The Star-Spangled Banner," sits at the mouth of Baltimore's Inner Harbor. Today, this harbor area offers shops, upscale crab shacks and attractions like the Civil War-era warship the USS Constellation and the National Aquarium, showcasing thousands of marine creatures. ― Google