App

Customer support

EUR

Find bookings

Top picks for Adelphi Outdoor experiences

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

Trip.com offers 63912 Outdoor experiences in Adelphi

Q: What are the best Outdoor experiences in Adelphi?

From NYC: Washington & Philadelphia Full Day Guided Tour 1-day tour to Washington D.C. + United States Capitol [Round-trip from New York] City Cruises Washington:1 or 2-Day Unlimited Water Taxi Pass

Q: How can I contact Trip.com customer support?

Get help anytime, anywhere within 30 seconds Contact customer support

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.

Q: How can I get discounted prices?

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.



Discover 63912 Outdoor experiences in Adelphi on Trip.com, updated April 1, 2026, with experiences lasting from 1 to 15 hours. Find the perfect adventure for your day!

From EUR 29.72 per person, with an average total of EUR 70.08. Choose the option that suits your plan.

With 2.116k verified reviews, Outdoor experiences Adelphi boast an average rating of 4.7.

This week's most popular Outdoor experiences: "From NYC: Washington & Philadelphia Full Day Guided Tour", with 1.09k reviews and a 4.8 rating.

Now on Trip.com: "From NYC: Washington & Philadelphia Full Day Guided Tour", a 15-hour adventure in Adelphi!

The next available day tour departs on April 2, 2026. Book now to secure your spot!

Adelphi Outdoor experiences usually take about 15 hours — perfect for a relaxed, immersive experience!

100% of Adelphi Outdoor experiences now offer English-speaking guides

April is the perfect time to visit Adelphi! Choose from Outdoor experiences 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.

Search attractions or local attractions & tours



Trip.comAdelphi

Outdoor experiences

Attractions & Tours category

Book now for today

Book now for tomorrow

63912 results for Adelphi Outdoor experiences

Sort by

Recommended

From NYC: Washington & Philadelphia Full Day Guided Tour
Duration: 15 hrs
English
4.8/5
Outstanding· 1.1k reviews
5% off

Limited-time sale
From€78.03€82.14
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
From€168.70
City Cruises Washington:1 or 2-Day Unlimited Water Taxi Pass
English
4.8/5
Outstanding· 5 reviews
5% off

Limited-time sale
From€29.72€31.29
DC: Smithsonian "Big 3" Tour with Air & Space Entry Included
Duration: 3 hrs
English
4.9/5
Perfect· 31 reviews
5% off

Limited-time sale
From€65.23€68.67
Ghosts of Georgetown & The Exorcist Steps Walking Tour
Duration: 90 mins
English
4.7/5
Outstanding· 278 reviews
From€33.85
Open-top Double-decker Sightseeing Bus - BIG BUS Washington D.C.
English
5.0/5
Perfect· 2 reviews· 66 booked
From€31.86
Washington D.C. City Highlights,Capital Hill, White House 1 Day Tour from New York City
Duration: 9.7 hrs
English
From€95.66
Washington DC Day Trip by Bus from New York City
Duration: 14 hrs
English
4.9/5
Perfect· 33 reviews
5% off

Limited-time sale
From€106.52€112.13
Small Group Max 12: Kenwood Cherry Blossoms: Washington DC Half-Day Escape
Duration: 3.2 hrs
English
From€39.06
Washington DC Hop-On Hop-off Trolley Tour with 15 Stops
Duration: 90 mins
English
4.2/5
Very good· 657 reviews
From€49.22
Washington Wizards Tickets
Duration: 3 hrs
English
From€51.96
Washington DC and Monuments Day Tour from New York
Duration: 14 hrs
English
4.3/5
Very good· 7 reviews
From€91.13





3196



Explore top experiences

See what other travelers love, based on ratings and bookings

All Attractions Day tours Cultural experiences Spa & wellness Travel photography Outdoor experiences SIM card Equipment rental

Frequently asked questions about Adelphi Outdoor experiences

How many Outdoor experiences are available in Adelphi on Trip.com?



What are the best Outdoor experiences in Adelphi?



What are the top-rated Outdoor experiences in Adelphi?



How can I contact Trip.com customer support?



Can I change or cancel my booking?



How can I get discounted prices?



Reviews/Trip Moments

★

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

Guest User2026-03-29

Spectacular experience! Very complete and well-organized tour. We went with Carlos and Freddy, very friendly professionals :) We recommend them.

★

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.

★

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

Guest User2026-03-30

Excellent tour- Dash is an energetic, funny and very knowledgeable guide who puts his all into the tour.

★

Reviews: Ghosts of Georgetown & The Exorcist Steps Walking Tour

Guest User2024-08-10

The views were amazing and our tour guide Jim was great. This tour was very informational, creepy, and cool. I leaned so much history. This tour was the highlight of my trip!

★

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.

