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Top picks for Adelphi Attractions

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

Trip.com offers 63658 Attractions in Adelphi

Q: What are the best Attractions in Adelphi?

Artemis Hamam and Spa with Hotel Transfers Kos Island Open-top Double-decker Sightseeing Bus - BIG BUS Washington D.C. Washington DC National Mall Bike Rentals

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Q: Can I change or cancel my booking?

Change and cancellation policies vary by attractions and tours. Please check the product details page for more information.

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Ticket prices may vary between weekdays and weekends, as well as during peak and off-peak seasons. When booking with Trip.com, you can also use Trip Coins to get extra savings. For more tips on booking discounted tickets, please visit Trip.com for the latest information.

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Discover 63658 Attractions in Adelphi on Trip.com, updated April 11, 2026, with experiences lasting from 1 to 15 hours. Find the perfect adventure for your day!

From DKK 135.11 per person, with an average total of DKK 1,377.74. Choose the option that suits your plan.

With 1.516k verified reviews, Attractions Adelphi boast an average rating of 4.8.

This week's most popular Attractions: "From NYC: Washington & Philadelphia Full Day Guided Tour", with 1.109k reviews and a 4.8 rating.

Now on Trip.com: "Washington DC National Mall Bike Rentals", a 9-hour adventure in Adelphi!

The next available day tour departs on April 12, 2026. Book now to secure your spot!

Adelphi Attractions usually take about 9 hours — perfect for a relaxed, immersive experience!

90% of Adelphi Attractions now offer English-speaking guides

April is the perfect time to visit Adelphi! Choose from Attractions available day tours, including seasonal favorites like From NYC: Washington & Philadelphia Full Day Guided Tour.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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63658 results for Adelphi Attractions

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Recommended

Artemis Hamam and Spa with Hotel Transfers Kos Island
Duration: 90 mins
English
4.6/5
Excellent· 30 reviews
FromDKK 352.09
Open-top Double-decker Sightseeing Bus - BIG BUS Washington D.C.
English
5.0/5
Perfect· 2 reviews· 66 booked
FromDKK 234.57
Washington DC National Mall Bike Rentals
Duration: 2–9 hrs
4.7/5
Outstanding· 9 reviews
FromDKK 135.11
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]
English
FromDKK 10,141.42
1-day tour to Washington D.C. + United States Capitol [Round-trip from New York]
Duration: 7 hrs
English
4.6/5
Excellent· 13 reviews· 52 booked
FromDKK 1,238.73
From NYC: Washington & Philadelphia Full Day Guided Tour
Duration: 15 hrs
English
4.8/5
Outstanding· 1.1k reviews
5% off

Limited-time sale
FromDKK 575.21DKK 605.49
DC: Smithsonian "Big 3" Tour with Air & Space Entry Included
Duration: 3 hrs
English
4.9/5
Perfect· 34 reviews
5% off

Limited-time sale
FromDKK 480.87DKK 506.18
City Cruises Washington:1 or 2-Day Unlimited Water Taxi Pass
English
4.8/5
Outstanding· 5 reviews
5% off

Limited-time sale
FromDKK 219.14DKK 230.68
Ghosts of Georgetown & The Exorcist Steps Walking Tour
Duration: 90 mins
English
4.7/5
Outstanding· 278 reviews
FromDKK 248.54
Baltimore: Inner Harbor Sightseeing Cruise
Duration: 45 mins
English
4.8/5
Outstanding· 36 reviews
5% off

Limited-time sale
FromDKK 151.7DKK 159.69

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Frequently asked questions about Adelphi Attractions

How many Attractions are available in Adelphi on Trip.com?

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What are the best Attractions in Adelphi?

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What are the top-rated Attractions in Adelphi?

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How can I contact Trip.com customer support?

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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: Artemis Hamam and Spa with Hotel Transfers Kos Island

Guest User2024-09-24

Great very friendly, first time doing one of these great experience very friendly staff and explain everything to you. Very relaxed got back to the hotel and just felt great will pop back the day before we leave

★

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.

★

Reviews: Washington DC National Mall Bike Rentals

Guest User2023-10-10

Super fun to ride bikes to the monument with my kids. They were ages 12 and 9 and we were easily able to do all the monuments and the White House in the 4 hour time frame. Had a great time! Pro tip bring a phone holder for your bike so it’s easy to navigate while riding.

★

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: From NYC: Washington & Philadelphia Full Day Guided Tour

Guest User2026-04-02

Diego is an excellent guide – fun, energetic, and full of interesting information that makes the trip even more special. What really stands out is his creativity: he has music prepared for every “wow” moment and plays it at just the right time, which truly elevates the whole experience. He even acts like an FBI agent at times, adding a unique sense of humor and originality to the tour. He is very professional, as he says every sentence in English and then in Spanish, so everyone can easily follow along. Even though the trip includes quite a bit of driving, the scenery and overall experience are absolutely beautiful and worth it. Special praise also goes to the driver, who was excellent – safe, pleasant, and professional throughout the entire journey. Overall, highly recommended! Greetings from Croatia 🇭🇷

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