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Top picks for Adelphi

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

Trip.com offers 67035 in Adelphi

Q: What are the best in Adelphi?

The White House Washington Monument US Capitol Tour with Library of Congress or Supreme Court Entry

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Trip.comAdelphi

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67035 results for Adelphi

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The White House
7.3
No. 3 of Best Things to Do in Washington D.C.
󱖀
Historic buildings
󱀬Washington D.C.
4.5/5
· 1k reviews
Open
Washington Monument
7.4
No. 1 of Best Things to Do in Washington D.C.
󱖀
Night view
󱀬Washington D.C.
4.5/5
· 791 reviews
US Capitol Tour with Library of Congress or Supreme Court Entry

93.7% of travelers recommend
4.8/5
Great· 1k reviews
From$79.00
Open
United States Capitol
7.4
2026 Americas 50 - Night Attractions
󱖀
Historic buildings
Night view
󱀬Washington D.C.
4.5/5
· 588 reviews
Open-top Double-decker Sightseeing Bus - BIG BUS Washington D.C.
󱩳Enjoy the beautiful sights of Washington D.C. aboard a convenient and comfortable open-top double-decker bus.
Bus tours
Book now for today
5.0/5
Excellent· 2 reviews· 63 booked
From$40.01
Washington Wizards Tickets
󱩳Experience the excitement of NBA games live in person.
Classes
From$90.27
Open
National Mall
7.1
No. 1 of Night Attractions in Washington D.C.
󱖀
Historic buildings
Night view
󱀬Washington D.C.
4.5/5
· 135 reviews
Washington D.C. 1-day tour [New York round-trip]
󱱒
64 travelers saved
4.5/5
Excellent· 10 reviews· 46 booked
From$184.27
Trip Moments in Washington D.C., USA[Driver-guide plus travel photography + wedding aerial photography microfilm + makeup & costumes + itinerary customization + unlimited group size]
󱩳Custom Trip + Concierge Service + Trip Moments + Wedding Photography + Portrait Photography
Photography service
Book now for today
Instant confirmation
From$46.69
Washington DC "See the City" Guided Sightseeing Segway Tour
󱲌
46 consecutive positive reviews
4.9/5
Excellent· 373 reviews
From$70.00
Open
Smithsonian National Air and Space Museum
7.1
2026 Americas 50 - Family-friendly Attractions
󱖀
Museums
󱀬Washington D.C.
4.6/5
· 583 reviews
Ghosts of Georgetown & The Exorcist Steps Walking Tour
󱲌
27 consecutive positive reviews
4.7/5
Great· 278 reviews
From$39.00
D.C.: Ghosts of Georgetown & The Exorcist Steps Haunted Tour
󱲌
32 consecutive positive reviews
4.8/5
Great· 39 reviews
5% off
Limited-time sale
From$37.00$38.95
Washington, DC: History Tour Pub Crawl
󱩳Drink craft beer & spirits in iconic Washington DC bars on a historic pub crawl
5.0/5
Excellent· 4 reviews
5% off
Limited-time sale
From$46.46$48.91
Open
Capitol Hill
6.4
No. 2 of Night Attractions in Washington D.C.
󱖀
Night view
󱀬Washington D.C.
4.7/5
· 174 reviews
Washington D.C. 1-day tour (14-person group with Chinese and English services)
󱩳Immerse yourself in history and culture: Each attraction is rich with knowledge, from architectural features and historical events to political and cultural significance.
5.0/5
Excellent· 2 reviews
From$107.78
Washington DC: Museum of the Bible General Admission
󱩳Access the museum before the museum's official opening hours (except Sundays)
4.9/5
Excellent· 15 reviews
5% off
Limited-time sale
From$33.20$34.95
Washington DC Hop-On Hop-off Trolley Tour with 15 Stops
4.2/5
Good· 657 reviews
From$48.95
Open
Library of Congress
6.0
No. 7 of Best Things to Do in Washington D.C.
󱀬Washington D.C.
4.9/5
· 126 reviews
Washington D.C. 1 Day Tour From New York
󱩳Take a visit to the political center of the US!
From$243.88

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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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What are the top-rated in Adelphi?

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Can I change or cancel my booking?

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How can I get discounted prices?

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Trip.com Picks

Reviews/Trip Moments

★

Reviews: US Capitol Tour with Library of Congress or Supreme Court Entry

Guest User2024-07-26

Our guide James knew every person in our small group almost immediately and personalized the experience for everyone. Tons of firsthand knowledge from experience as a Capitol guide and living in DC his whole life. Told stories to teach facts with background and context as well as witty asides. Our group had folks from AZ, NC, KS, MO, Iran, Austria and China! Just a great experience!!

★

Reviews: Open-top Double-decker Sightseeing Bus - BIG BUS Washington D.C.

Guest User2025-10-08

Hop on hop off bus in Washington DC was reliable and comfortable. The information on the recording was accurate and informative. And the staff and drivers were polite and helpful.