1.Visit the capital of the U.S. —Washington D.C., go inside of the U.S. Capitol, take pictures with the Supreme Court and Library of Congress.
2.Learn about the culture of Ivy League by following Princeton University tour guides.
3.Be on the top of Philadelphia—One Liberty Observation.
4.Taking photos with all presidents in the U.S. history by visiting Madame Tussauds DC.
5.Taking National Ferry Cruise of Washington DC for sightseeing the city.
6.Free Washington D.C. night tour, enjoy the spectacular capital’s night view.
7.Top 10 attractions on Trip advisor—Newseum, get to know the history of News.
8.Two Days in Washington DC, longer time to discover the city.
Let's join the National Cherry Blossom Festival celebrates spring in Washington, DC.
Visit the Jefferson Memorial,the best place to see cherry blossoms in DC
Take the D.C. Cherry Blossom Cruise for sightseeing along the Potomac River
Visit Philadelphia One Liberty Observation Deck & National Independence Historical Park
Visit Princeton University
Visit Newseum(If time permit)