Washington DC
Quite a few trips to DC
United States Capitol, Lincoln Memorial, White House, National Mall, Washington Monument, National Air and Space Museum, Thomas Jefferson Memorial, Arlington National Cemetery, Vietnam Veterans Memorial, National Museum of Natural History, Washington Union Station, World War II Memorial, United States Holocaust Memorial Museum, Tidal Basin, International Spy Museum, Ford's Theatre, Lincoln Memorial Reflecting Pool, Supreme Court of the United States, Lincoln Memorial, Washington National Cathedral