USS Constitution began its maiden voyage in 1798. Nicknamed Old Ironsides, the three-masted, wooden ship was named by President George Washington. She was most active in the War of 1812, and in 1907 she became a museum. Today she is the world’s oldest active vessel. Berthed in the Charlestown Naval Yard in Boston, Massachusetts, she sports a crew of 60 and provides historical perspectives and tours for visitors. Children can learn more at: USS Constitution.