Top picks for Gaithersburg City sightseeing

Discover 76 City sightseeing in Gaithersburg on Trip.com, updated November 2, 2026, with experiences lasting from 1 to 11 hours. Find the perfect adventure for your day!

From €3.99 per person, with an average total of €88.94. Choose the option that suits your plan.

With 2.7k verified reviews, City sightseeing Gaithersburg boast an average rating of 4.8.

This week's most popular City sightseeing: "DC Monuments by Night: 10+ Landmarks | Open-Top Upgrade Available", with 2.686k reviews and a 4.7 rating.

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

The next available day tour departs on November 3, 2026. Book now to secure your spot!

Gaithersburg City sightseeing usually take about 9 hours — perfect for a relaxed, immersive experience!

75% of Gaithersburg City sightseeing now offer English-speaking guides

November is perfect for visiting Gaithersburg! Choose from 76 available day tours, including seasonal hits like DC Monuments by Night: 10+ Landmarks | Open-Top Upgrade Available.

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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76 results for Gaithersburg City sightseeing

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RecommendedAttractions (64059)Boat tours (6)Food & drink (4)Day tours (135)Spa & wellness (1)Culture & history (120)Outdoor & sports (4)Nature & wildlife (2)City sightseeing (76)Aerial tours (4)SIM card (35)Equipment rental (2)

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Reviews/Trip Moments

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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.
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Reviews: Washington DC 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.
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Guest User2024-07-28
We took the DC Monuments and Memorials Night Tour with USA Guided Tours, and it was awesome! Seeing Washington DC lit up at night was really special, and this tour made it super easy to enjoy all the sights without any stress. Our driver, Miles, drove smoothly, and our guide, George, was really fun and knew a lot about each spot. The bus was very nice and comfortable, which made the whole experience even better. We saw famous places like the US Capitol, the White House, and the WWII Memorial, and they all looked amazing under the evening sky. The best part was seeing the memorials without the usual crowds. We stopped at the Thomas Jefferson Memorial, MLK Memorial, Marine Corps Memorial, Vietnam Veterans Memorial, Lincoln Memorial, and Korean Veterans Memorial. The Lincoln Memorial was especially stunning at night. The tour was well-organized and gave us plenty of time to take in each place. We definitely recommend this tour to anyone who wants to see DC in a unique and memorable way!

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