The only place in the world where can you visit with a nearly 20 foot President Lincoln, read the original Constitution, see Dorothy's ruby red slippers and enjoy internationally acclaimed art? The attractions in Washington, DC offer guests world-class fun and awe-inspiring monuments and memorials like the Washington Monument and the new Martin Luther King, Jr. Memorial to family-friendly, interactive experiences at places like the Smithsonian's National Air & Space Museum and the International Spy Museum.