Today, we proceed by plane/train/road to Washington D.C., capital of the United States of America and a Guide to the historic neighborhoods and monuments. Other than the federal government, tourism is D.C.'s biggest industry. The city attracts almost twenty million visitors each year. After checking in at the hotel, you will explore the capital city of the US. See the White House, Lincoln Memorial, Supreme Court, the Capitol Building, the Smithsonian Air and Space museum, Union Station, World War II Memorial Building, Pentagon building and Washington monument. (Meals: B)