4.6
(29)
617
riders
46
rides
Mountain biking in Loudoun County offers diverse terrain across rolling hills, dense forests, and the backdrop of the Blue Ridge Mountains. The region is characterized by its picturesque countryside, featuring open farmland and vineyards. The Potomac River forms the northern border, providing scenic river views and contributing to the varied landscape. Catoctin Mountain also runs through the western part of the county, adding to the elevation changes.
Last updated: April 25, 2026
3
riders
12.2km
01:01
60m
60m
Tackle the moderate 7.6-mile Bull Run Overlook and Wetlands Way Loop for a scenic mountain biking adventure through Virginia's woodlands.
2
riders
11.6km
00:55
40m
40m
Mountain bike the 7.2 miles (11.6 km) Beaverdam Reservoir loop, a moderate route with scenic views and wildlife in Ashburn, Virginia.

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1
riders
38.6km
03:10
210m
210m
Explore the Potomac Heritage National Scenic Trail, a moderate 24.0-mile mountain biking route with diverse terrain and river views.
2
riders
13.2km
01:25
360m
360m
If you're looking for a solid mountain biking workout, the Perimeter Trail and Power Line Trail Loop offers a moderate challenge. You'll cover 8.2 miles (13.2 km) with an elevation gain of 1196 feet (364 metres), typically taking about 1 hour and 24 minutes to complete. The route winds through a park setting, featuring varied terrain including sections of singletrack. Keep an eye out for the Appalachian Trail Junction, a distinct landmark where you can briefly connect with the famous long-distance path. This loop provides a pleasant outdoor experience as you navigate its diverse sections.
Planning your ride on the Perimeter Trail and Power Line Trail Loop is straightforward, as the route is accessible year-round. You'll find parking generally available right at the trailhead, making it easy to start your mountain biking adventure. Before heading out, always check local conditions, especially if there has been heavy rain, as trail conditions can vary and impact your ride. This flexibility makes it a convenient option for mountain bikers throughout the year.
This loop is situated within the Rolling Ridge Conservancy, offering a natural environment for your ride. The trail system is well-connected, allowing you to link up with other routes if you wish to extend your journey. While the focus is on the ride itself, the connection to the iconic Appalachian Trail adds a unique touch to the experience. It's a great way to explore the local park system and enjoy some time on two wheels.
1
riders
11.9km
00:57
30m
40m
An easy 7.4-mile mountain biking route on the Potomac Heritage National Scenic Trail, offering scenic river views and historic charm.
4.09km
00:25
90m
90m
Explore the easy 2.5-mile Movan Park Loop & Connector in Leesburg, Virginia, a scenic walk through Morven Park's historical grounds.
5.0
(1)
15
riders
42.0km
02:39
70m
70m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
7
riders
34.9km
02:58
300m
300m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
7
riders
32.9km
02:39
70m
70m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
7
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Popular around Loudoun County
One of my favorite rides! The trail is well maintained and smooth. So many spots to rest and take breathtaking pics
1
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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.
1
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Built in 1837 by the Seneca Sandstone Company, this mill was created to process the distinctive red sandstone quarried nearby. Today, the ruins, easily spotted by their red sandstone walls, are accessible via the C&O Canal towpath and are especially visible during the winter months when vegetation is dormant.
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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.
1
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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.
1
0
These are hard to come by along the C&O canal and usually hidden. Always nice to know where to get water.
2
0
The Potomac River has a mix of flatwater and whitewater, visible as you pedal along the C&O Canal bike trail; this is a great spot to stop and watch some of those rapids.
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Loudoun County offers a diverse range of terrain for mountain biking. You'll encounter rolling hills, dense forests, and scenic views of the Blue Ridge Mountains and the Potomac River. The landscape also features open farmland and vineyards, providing a picturesque backdrop for your rides. Some trails, like those near Catoctin Mountain, offer more elevation changes, while others, such as sections of the W&OD Trail, are relatively flat.
Yes, Loudoun County has several trails suitable for beginners. Out of 43 available routes, 11 are rated as easy. For example, the Potomac Heritage National Scenic Trail offers an easy 7.4-mile section with minimal elevation gain. Another great option for an easier ride is the Movan Park Loop & Movan Park Connector, which is about 2.5 miles long.
Yes, many mountain bike trails in Loudoun County are designed as loops, offering a convenient way to start and end your ride at the same point. Notable loop options include the Bull Run Overlook and Wetlands Way Loop, a moderate 7.6-mile ride, and the Beaverdam Reservoir loop, which covers 7.2 miles with serene vistas.
Loudoun County's trails offer various natural features and viewpoints. You can enjoy scenic river views along the Potomac Heritage National Scenic Trail. The Beaverdam Reservoir loop provides tranquil waterside vistas. For specific viewpoints, consider visiting the Luck Stone Quarry Overlook, which offers expansive views.
The spring and fall seasons generally offer the most pleasant conditions for mountain biking in Loudoun County, with mild temperatures and beautiful foliage. Summer can be warm and humid, while winter rides are possible but may require checking trail conditions for ice or mud, especially after rain or snow.
Absolutely. Many of the easier trails in Loudoun County are suitable for families. The paved Washington & Old Dominion (W&OD) Trail, though not exclusively mountain biking, offers a very accessible and flat option for family rides, particularly sections between Hamilton and Purcellville. For off-road experiences, look for trails rated as 'easy' on komoot, such as the Movan Park Loop & Movan Park Connector.
Dog policies vary by specific park or trail. Generally, many trails in Loudoun County allow dogs, but they must be kept on a leash. It's always best to check the specific regulations of the park or preserve you plan to visit beforehand to ensure a smooth outing with your canine companion.
Many trailheads and parks in Loudoun County offer designated parking areas. For example, the Purcellville Train Station serves as a trailhead for the W&OD Trail and likely has parking. Larger parks like Algonkian Regional Park and Morven Park also provide parking facilities. It's advisable to check the specific route details on komoot or the park's official website for precise parking information.
Given Loudoun County's blend of natural beauty and charming towns, you'll often find amenities nearby. Towns like Purcellville, Leesburg, and Brunswick, which are close to various trails, offer cafes, restaurants, and other services. For instance, the Purcellville Train Station, a W&OD Trailhead, is located within the town, providing easy access to local establishments.
The area is highly rated by the komoot community, with an average score of 5.0 stars from over 29 reviews. Reviewers often praise the diverse terrain, from rolling hills to dense woodlands, and the scenic beauty, particularly along the Potomac River and near the Blue Ridge Mountains. The variety of trails, catering to different skill levels, is also frequently highlighted.
There are over 40 mountain bike routes available in Loudoun County, offering a wide range of experiences for riders of all skill levels. This includes 11 easy routes, 30 moderate routes, and 2 more challenging options.


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