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Top picks for Adelphi

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

Trip.com offers 64107 in Adelphi

Q: What are the best in Adelphi?

Washington Monument Small-Group Tour inside US Capitol & Library of Congress/Court DC: Smithsonian "Big 3" Tour with Air & Space Entry Included

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64107 results for Adelphi

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Washington Monument
7.4
No. 1 of Best Things to Do in Washington D.C.
Night view
4.5/5
· 792 reviews
Small-Group Tour inside US Capitol & Library of Congress/Court
4.8/5
Very good· 1k reviews· 29 booked
FromAED 290.17
DC: Smithsonian "Big 3" Tour with Air & Space Entry Included
4.9/5
Excellent· 28 reviews
5% off

Limited-time sale
FromAED 247.92AED 260.97
From NYC: Washington & Philadelphia Full Day Guided Tour
4.8/5
Very good· 1k reviews
5% off

Limited-time sale
FromAED 448.11AED 471.7
1-day tour to Washington D.C. + United States Capitol [Round-trip from New York]
4.5/5
Satisfied· 11 reviews· 51 booked
FromAED 713.97
City Cruises Washington:1 or 2-Day Unlimited Water Taxi Pass
4.8/5
Very good· 5 reviews
5% off

Limited-time sale
FromAED 125.52AED 132.13
Ghosts of Georgetown & The Exorcist Steps Walking Tour
4.7/5
Very good· 278 reviews
FromAED 143.25
Washington DC Day Trip by Bus from New York City
4.9/5
Excellent· 32 reviews
5% off

Limited-time sale
FromAED 449.40AED 473.06
United States Capitol
7.2
2026 Americas 50 - Night Attractions
Historic buildings
Night view
4.5/5
· 588 reviews
Open-top Double-decker Sightseeing Bus - BIG BUS Washington D.C.
Bus tours
Book now for today
5.0/5
Excellent· 2 reviews· 68 booked
FromAED 135.76
D.C.: Ghosts of Georgetown & The Exorcist Steps Haunted Tour
4.9/5
Excellent· 40 reviews
5% off

Limited-time sale
FromAED 135.96AED 143.12
Washington D.C. 1 Day Tour From New York
FromAED 905.79
National Mall
7.1
No. 1 of Night Attractions in Washington D.C.
Historic buildings
Night view
4.5/5
· 135 reviews
Trip Moments in Washington D.C., USA[Photographer Services: Following Shots, Aerial Photography, Scheduled Shoots, Candid Photography, Street Photography, Portraits, Wedding Photography, Micro Films/Multilingual Translation]
Photography service
Book now for today
Instant confirmation
FromAED 5,780.15
Big Bus Washington D.C. - Panoramic Night Tour
Bus tours
FromAED 155.98
Washington DC and Monuments Day Tour from New York
4.3/5
Good· 7 reviews
FromAED 385.67
Washington Wizards Tickets
Classes
FromAED 219.65
The White House
7.0
No. 4 of Best Things to Do in Washington D.C.
Historic buildings
4.5/5
· 1k reviews
Smithsonian National Air and Space Museum
6.9
2026 Americas 50 - Family-friendly Attractions
Museums
4.6/5
· 583 reviews
Capitol Hill
6.2
No. 2 of Night Attractions in Washington D.C.
Night view
4.7/5
· 174 reviews

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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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Reviews/Trip Moments

★

Reviews: Small-Group Tour inside US Capitol & Library of Congress/Court

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: DC: Smithsonian "Big 3" Tour with Air & Space Entry Included

Guest User2026-03-08

Christina is a passionate and kind guide, thank you so much for all these wonderful explanations.

★

Reviews: From NYC: Washington & Philadelphia Full Day Guided Tour

Guest User2026-03-15

The trip was superbly organized, very punctual, and packed with amazing experiences in a short amount of time! Diego was perfect as our guide! His English and Spanish were excellent! Our bus driver, Roberto, got us everywhere we needed to go in three major cities safely and quickly! Fantastic! Keep up the great work!!!

★

Reviews: 1-day tour to Washington D.C. + United States Capitol [Round-trip from New York]

Guest User2026-03-19

Our tour guide, Quentin, was incredibly enthusiastic and worked so hard! 🙏 He arrived at the designated location well in advance to pick us up, but worried we might not be awake or well-rested, so he didn't contact us beforehand, only calling at the agreed time to let us know he had arrived. Today's trip was a full 10 hours, and he really set off very early, not driving us back to New York until dark. It was an exceptionally tiring day. He introduced every point we passed along the way. In Washington, some attractions weren't included in the tour itinerary, but since we happened to pass by them on our way to the next attraction, the guide still provided explanations and information. Overall, I was extremely satisfied with the trip. I originally wanted to rent a car and drive ourselves, but for various reasons, I gave up. Group tours are convenient and effortless; I don't have to think about anything. I would definitely join a group tour again if I have the opportunity. Thank you again to our tour guide; you worked so hard!

★

Reviews: City Cruises Washington:1 or 2-Day Unlimited Water Taxi Pass

Guest User2025-11-03

The staff were very friendly. The route was good. All my trips were on time. The info they give you about the areas you are passing is really interesting.

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