Washington in United States offers a unique experience to travellers. When planning a trip to Washington, make sure you visit its near-by prime city of New York City. New York City, is a worth visiting city owing to its prime attractions like Empire State Building, Central Park, Statue Of Liberty. Also, to reach Washington, you'll have to take a flight to New York City; so its not really a detour. And even if it is, the city is worth paying at least a quick visit. Most online packages to this city are of 1-2 days.
Yes,it is that simple really! Enjoy your trip! Keep travelling!