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Q: How many are available in Adelphi on Trip.com?

Trip.com offers 68026 in Adelphi

Q: What are the best in Adelphi?

The White House Washington D.C. 1-day tour [New York round-trip] United States Capitol

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68026 results for Adelphi

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The White House
7.3
No. 1 of Best Things to Do in Washington D.C.
Historic buildings
4.5/5
· 1k reviews
Washington D.C. 1-day tour [New York round-trip]
4.5/5
Excellent· 10 reviews· 46 booked
FromIDR 3,242,941
United States Capitol
7.2
2026 Americas 50 - Night Attractions
Historic buildings
Night view
4.6/5
· 588 reviews
Washington Monument
7.2
No. 3 of Best Things to Do in Washington D.C.
Night view
4.5/5
· 790 reviews
Smithsonian National Air and Space Museum
7.0
2026 Americas 50 - Family-friendly Attractions
Museums
4.6/5
· 583 reviews
National Mall
7.0
No. 1 of Night Attractions in Washington D.C.
Historic buildings
Night view
4.5/5
· 135 reviews
Lincoln Memorial
6.5
2026 Americas 50 - Night Attractions
Night view
4.7/5
· 726 reviews
Washington D.C. 1-day tour (14-person group with Chinese and English services)
5.0/5
Excellent· 2 reviews
FromIDR 1,798,093
Washington DC "See the City" Guided Sightseeing Segway Tour
4.9/5
Excellent· 373 reviews
FromIDR 1,167,834
Open-top Double-decker Sightseeing Bus - BIG BUS Washington D.C.
Bus tours
Book now for tomorrow
5.0/5
Excellent· 2 reviews· 64 booked
FromIDR 666,413
Library of Congress
6.3
No. 7 of Best Things to Do in Washington D.C.
4.9/5
· 126 reviews
Capitol Hill
6.2
No. 2 of Night Attractions in Washington D.C.
Night view
4.7/5
· 174 reviews
Thomas Jefferson Memorial
5.7
No. 9 of Best Things to Do in Washington D.C.
Historic buildings
Natural scenery
4.6/5
· 165 reviews
Smithsonian National Museum of Natural History
5.7
No. 1 of Family-friendly Attractions in Washington D.C.
Museums
4.7/5
· 368 reviews
Washington D.C. 1 Day Tour From New York
FromIDR 4,055,556
Smithsonian Natural History + Museum of American History 8pp
5% off
Limited-time sale
FromIDR 2,772,019IDR 2,917,915
Washington DC Day to Night Tour with Mount Vernon Excursion
FromIDR 2,302,300
Washington DC Film and Television Tour: Heroic Battlefields Half-Day Tour
FromIDR 1,501,500
Washington DC Hop-On Hop-off Trolley Tour with 15 Stops
4.2/5
Good· 657 reviews
FromIDR 816,650
U.S. Capitol and Library of Congress Tour with Rotunda & Crypts
4.2/5
Good· 163 reviews
FromIDR 1,067,734

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Frequently asked questions about Adelphi

How many are available in Adelphi on Trip.com?

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What are the best in Adelphi?

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Can I change or cancel my booking?

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Reviews/Trip Moments

★

Reviews: Washington D.C. 1-day tour [New York round-trip]

Guest User2025-09-20

Thank you very much for Barney's company today. He is warm, friendly, kind and professional. We are very lucky to have such an excellent driver and guide. He gave us a great experience on the day trip to Washington. I hope to find him again when I have the chance to come to New York. Great!