We saw the Washington Memorial, Lincoln Memorial, the Jefferson Memorial, the International Spy Museum, Ford's Theater, The FBI Experience, The White House; where we had to have a background check in advance just to get in, The Bureau of Printing and Engraving, U.S. Botanical Gardens, The National Air and Space Museum which was my FAVORITE THING EVER, Arlington National Cemetary, the Vietnam War Memorial, the Korean War Memorial, The Capitol Building, The Tomb of the Unkown Soldier where we saw the Changing of the Guard.