4.6
(30)
385
riders
38
rides
Mountain biking around Arlington offers diverse terrain, from urban park trails to multi-use paths along rivers. The region features a mix of paved and natural surface trails, with some areas providing dedicated mountain bike systems. Key landscapes include riverfront areas, wooded sections, and some trails with moderate elevation changes. While some areas are characterized by urban green spaces, others extend into more natural settings, providing varied experiences for mountain bikers.
Last updated: June 28, 2026
10
riders
77.6km
05:49
470m
470m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
6
riders
40.8km
02:18
230m
230m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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6
riders
57.2km
03:07
250m
250m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.7
(3)
10
riders
24.4km
01:26
130m
120m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3
riders
38.1km
02:05
210m
210m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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A very beautiful trail, good experience. All paved . Good distance. I highly recommend it.
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Lock 21, aka Swains Lock, is a lock house and campsite. It was built in the 1830s and transported items such as grain and coal between Georgetown and Cumberland. It was named after the Swain family and John Swain, who helped build the canal, and Jesse Swain, the lockkeeper. The family lived here until 2006.
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Lock 22, aka Pennyfield Lock, was built between 1829 and 1831, and the name came from the misspelling of the Pennifield family name. It has been restored and offers overnight stays to recreate the rustic feeling from that period.
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The Little Falls Dam is the spot that separates the Upper Potomac River and Lower Potomac River. It was constructed in 1959.
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Founders Park is a great park on the banks of the Potomac River. There are some gravel walking paths that wind through the park.
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Peirce Mill, built in 1829 by Isaac Peirce on Rock Creek, once used water to power this mill that processed corn, wheat, and rye until its turbine shaft broke in 1897. Situated on a 960-acre plantation operated with slave labor, the mill became part of Rock Creek Park in 1890 through an Act of Congress. By the early 1900s, park managers enhanced the site with roads, bridges, and a dam. The New Deal legislation gave Rock Creek Park to the National Park Service in 1933, and the mill was restored. Today, visitors can explore the site, which includes parking, a visitor center, bathrooms, and a picnic area, as part of Rock Creek Park’s year-round attractions.
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Rock Creek Park, spanning 1,754 acres, is a natural escape from city life, offering trails, wildlife, and historic landmarks. Founded by Congress in 1890, this national park features not only natural beauty but also family-friendly activities. Visitors can explore its flat paved trails, visit the Smithsonian National Zoo, or learn about history at the 19th-century Peirce Mill. Families can enjoy the Nature Center, and Discovery Room. The park also hosts stargazing at its planetarium, guided ranger walks, picnic spots, and opportunities to visit historic sites like Fort Stevens, where Lincoln stood during the Civil War.
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Arlington offers a wide selection of mountain bike trails, with over 30 routes available on komoot. These range from easy urban park trails to more challenging multi-use paths.
Yes, Arlington has several easy mountain bike trails. For instance, the Gravelly Point Park – Oronoco Bay Park loop from Ballston–MU is an easy 20.7-mile route featuring river views and urban parkland. In Arlington, Texas, River Legacy Park also offers beginner-friendly options.
The terrain varies across Arlington. In Arlington, Texas, you'll find dedicated mountain bike systems like those in River Legacy Park, featuring bottomland forest, wetlands, and prairie. Arlington, Virginia, primarily offers multi-use paved trails like the Mount Vernon Trail, but also natural surface trails in places like Rock Spring Park. Arlington, Massachusetts, has progression-based parks and wooded trails. Expect a mix of paved and natural surfaces, with some routes offering moderate elevation changes.
Yes, for those seeking a challenge, the Dalecarlia Tunnel – Pennyfield Lock loop from Foggy Bottom–GWU is a difficult 47.7-mile trail leading through riverfront areas and locks. In Arlington, Washington, the Victoria Tract - Pilchuck Tree Farm is known as an advanced difficulty trail.
Many routes in Arlington are accessible via public transport. For example, trails like the Gravelly Point Park – Oronoco Bay Park loop start from Ballston–MU, and the Dalecarlia Tunnel – Pennyfield Lock loop starts from Foggy Bottom–GWU, both of which are metro stations, making them convenient for public transport users.
Yes, many mountain bike routes in Arlington are designed as loops, offering a convenient way to start and end your ride at the same point. Examples include the Fishing Shore Beach – Dalecarlia Tunnel loop from Clarendon and the Gravelly Point Park – Waterfront Park loop from Ballston–MU.
Arlington's trails offer a variety of sights. Along some routes, you might encounter significant landmarks such as the Lincoln Memorial, World War II Memorial, and the Washington Monument. You can also enjoy views of the Capitol Reflecting Pool and the Tidal Basin.
Absolutely. River Legacy Park in Arlington, Texas, is known for its family-friendly amenities, including a nature center, playgrounds, and picnic areas, alongside its mountain bike trails. In Arlington, Massachusetts, the Hill's Hill Bike Park is designed for various ages and abilities, offering a pump track and skills course.
The mountain biking experience in Arlington is highly rated by the komoot community, with an average score of 4.7 stars from over 30 reviews. Riders often praise the diverse terrain, from scenic riverfront paths to urban green spaces, and the variety of options for different skill levels.
Yes, particularly in areas like River Legacy Park in Arlington, Texas. This park's ecological diversity, including bottomland forest and wetlands, creates a rich habitat for various wildlife and plants, enhancing the outdoor experience for riders.
While many trails in Arlington feature moderate elevation changes, some routes offer more substantial climbs. For example, the Fishing Shore Beach – Dalecarlia Tunnel loop includes nearly 280 meters of elevation gain, providing a good workout for riders.
Parking availability varies by location. River Legacy Park in Arlington, Texas, and Hill's Hill Bike Park in Arlington, Massachusetts, offer dedicated parking. For trails in Arlington, Virginia, you can often find parking near trailheads or in designated areas like Constitution Gardens, which is categorized as a parking highlight.


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