4~5 Days Library Of Congress Tours2 Items Selected Filters:
☆ Explore the magnificent Niagara Falls and take the famous "Maid of the Mist" boat ride
☆ Visit Washington DC tour of “Separation of Powers”, go visiting the White House, Supreme Court, InDepth tour in Capital, Library of Congress, Smithsonian Museums.
☆ In-depth tour of Niagara: to see the Whirlpool state park & Old Fort of Niagara
☆ Explore 4 noted cities with 3 world top universities
☆ Visit many popular attractions in a short time, like Empire State Building, Metropolitan Museum of Arts and One Liberty Observation Deck in Philadelphia