5.0
(1)
33
riders
3
rides
Mountain biking around South Riding offers access to varied parks, trails, and natural features within a suburban setting. The terrain is characterized by stream valleys, reservoirs, and woodlands, featuring a mix of rolling hills and flat sections. This area provides a welcoming environment for outdoor enthusiasts seeking natural surface trails and green spaces.
Last updated: July 1, 2026
6
riders
12.2km
01:01
60m
60m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
5.0
(1)
3
riders
11.6km
00:55
40m
40m
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.

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13
riders
37.4km
02:02
200m
200m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
6
riders
Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.
3
riders
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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For biking, wet conditions will make this trail pretty tough going, and this ford in particular can be dicey if the stream is swollen from rain. Suggest walking a bike across on the stepping stones if you have to cross, and for e-bikes in particular, best to turn all power off until safely across... In rainy conditions, the stream can even overtop the stepping stones, so alternate routes might be better.
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This library occupies a lovely, domed building, and is right next to the W&OD trail, which is friendly for both walkers and cyclists.
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A little pavilion with a bench here marks the entrance to Beth Miller Park, adjacent Trailside Park. If you follow the path from the W&O, you will come to a gazebo with a nice view over the pond.
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Trailside Park features well-maintained sports fields, pleasant surroundings, modern playgrounds, and spacious picnic areas. Adjacent to the Washington and Old Dominion Trail, it's a perfect spot for family outings, with convenient access to scenic trails and recreational facilities.
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This stream branches off from the Potomac River, winding along the Difficult Run Trail. Its name isn't from the challenging nature of the trail itself, but rather from the sharp bend in the Potomac near its mouth, making it difficult for long boat-men to navigate.
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The building that serves as the Herndon Depot Museum, also known as the Herndon Historical Society Museum, was built in 1875 to replace the original railway depot shed that was built in 1857. It was added to the National Register of Historic Places on June 18, 1979.
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Mountain biking around South Riding features a diverse landscape of stream valleys, reservoirs, and woodlands. You'll encounter a mix of rolling hills and flatter sections, with trails primarily on natural surfaces. Conklin Park, for instance, offers a dedicated natural surface trail with features like banks, berms, drops, and armored stream crossings within a tree-covered environment.
Yes, the region offers options for various skill levels. While the trails listed in this guide are generally moderate, the broader area includes family-friendly options like the Bacon Ridge Trail and the Burke Lake Multi-Use Trail. Conklin Park also has a North Loop that is considered less advanced than its South Loop, making it potentially more accessible for those newer to mountain biking.
Conklin Park features a dedicated bike trail with both a North and South Loop. The North Loop is generally less advanced, while the South Loop is described as more advanced, incorporating wooden kickers, wall rides, and skinnies. The trail includes various features like a snake ladder, rollable senders, curved walls, and a Skinny Mountain Top Peak, offering a diverse and engaging ride for intermediate to advanced riders.
Yes, there are several circular routes available. For example, the Beaverdam Reservoir loop is a moderate 7.2-mile path that follows the perimeter of the reservoir, offering scenic water views. Another option is the Bull Run Overlook and Wetlands Way Loop, a 7.6-mile moderate trail navigating through a scenic stream valley.
The area is rich in natural beauty and historical sites. You can explore stream valleys, reservoirs, and woodlands. Near Manassas National Battlefield Park, you might encounter historical landmarks such as the Stone Bridge and Henry Hill. The Beaverdam Reservoir loop offers scenic water views, and Ellanor C. Lawrence Park features diverse habitats like forests, meadows, and streams.
The mountain bike routes in this guide vary in length and duration. For instance, the Bull Run Overlook and Wetlands Way Loop is 7.6 miles (12.2 km) and typically takes about 1 hour to complete. Longer routes like the Luck Stone Quarry Overlook โ Herndon Caboose Park loop from Herndon span 23.2 miles (37.3 km) and can take around 2 hours.
While specific regulations for mountain biking with dogs vary by park and trail, many natural surface trails in the broader South Riding area are generally dog-friendly, provided dogs are kept on a leash. It's always recommended to check the specific rules of each park or trail before heading out with your canine companion.
The South Riding area offers good mountain biking conditions across multiple seasons. Spring and fall generally provide the most pleasant temperatures and vibrant scenery. Summer can be warm and humid, so early mornings or late afternoons are often preferred. Winter riding is possible, but trail conditions can vary with precipitation, so checking local trail reports is advisable.
Yes, the varied terrain around South Riding includes opportunities for scenic views. The Bull Run Overlook and Wetlands Way Loop offers views within a stream valley environment. Additionally, the Luck Stone Quarry Overlook โ Herndon Caboose Park loop from Herndon suggests a viewpoint, as its name implies, providing a different perspective of the landscape.
Parking availability varies by trailhead. For popular spots like Conklin Park, dedicated parking areas are typically provided. For other trails, such as those around Beaverdam Reservoir or within larger parks like Ellanor C. Lawrence Park, designated parking lots are usually available. It's always a good idea to check specific park websites or komoot tour details for precise parking information before your ride.
South Riding and its surroundings offer a wealth of outdoor activities. Beyond mountain biking, you can enjoy hiking and walking on numerous trails, explore historic sites at Manassas National Battlefield Park, or visit community parks like Dunvegan Park for more leisurely recreation. The area also features 17 ponds, with two fishing piers, providing opportunities for fishing.
For riders looking for a longer challenge, the Lake Fairfax Park Trail System โ Bridge to W&OD Trail Access loop from Floris is a substantial option. This route covers approximately 25.4 miles (40.9 km) and involves significant elevation changes, making it suitable for those seeking a more extended ride. Another option is the Turquoise Trail Crossing โ Lake Fairfax Park Trail System loop from Glade Recreation Area, which is about 13.9 miles (22.4 km).


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