4.4
(30)
662
riders
49
rides
Mountain biking around Elkridge offers access to an extensive network of trails, primarily within Patapsco Valley State Park and Rockburn Branch Park. The region is characterized by the Patapsco River valley, dense woodlands, and varied terrain that includes rocky and rooty sections. These areas provide diverse landscapes for mountain bikers, ranging from challenging singletrack to more accessible paths.
Last updated: May 17, 2026
4.7
(7)
78
riders
21.1km
01:51
250m
250m
Tackle the Patapsco Traverse Loop, a difficult mountain biking route spanning 13.1 miles (21.1 km) with 809 feet (247 metres) of elevation gain. This challenging ride through Patapsco Valley Stateβ¦
3.4
(5)
67
riders
19.9km
01:47
270m
270m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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5.0
(5)
31
riders
16.7km
01:27
190m
190m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
29
riders
34.5km
02:36
420m
420m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
1.0
(1)
34
riders
22.7km
01:50
250m
250m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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It gets very cold as you get close to Patapsco River near the bridge. The bridge does move a little but very secure as you cross it. Be mindful if youβre wearing a skirt (Ms Monroe)
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The Orange Grove Area of Patapsco Valley State Park is a beautiful and historic section known for its swinging bridge, with stunning views of the Patapsco River. Here, you can explore the paved Grist Mill Trail for a leisurely walk or venture deeper into the woods to find Cascade Falls. The area also features remnants of old mills and the Bloede Dam removal project, an indication of the park's evolving landscape. With shaded woodlands and riverside trails, it's a fantastic spot for a casual walk or an extended hike. Arriving early is recommended, especially on weekends due to its popularity.
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Nacho is a one mile trail with a couple of water crossings, and a bit of elevation on the western end.
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This popular swinging bridge crosses the Patapsco River. It is a wooden suspension bridge with metal cables. On the bridge you'll have great views of the river and surrounding woodland. It isn't too high up, so even if you're afraid of heights it's still worth passing over the bridge. Be courteous of other pedestrians as the bridge is fairly narrow!
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Rockburn Branch Park has 7.4 miles of trails and is home to Rockburn Branch, a small tributary to the Patapsco River. There are also a few historic buildings in the park with informational signage.
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The Patapsco Valley State Park Glen Artney Area is a portion of Patapsco Valley State Park that is home to an old grist mill, miles of trails, and a portion of the banks of the Patapsco River.
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Wooden branch crossing at the Nacho Trail.
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The Patapsco Valley State Park Avalon Area is a portion of Patapsco Valley State Park near the center of the park's sprawling 14,000 acres of land. This area has miles of trails and hosts a portion of the Patapsco River.
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Elkridge offers access to over 50 mountain bike trails, primarily within Patapsco Valley State Park and Rockburn Branch Park. These trails cater to various skill levels, from easy paths to more challenging routes with significant elevation gains.
The trails around Elkridge offer a good mix of difficulty levels. You'll find approximately 18 easy routes, 15 moderate routes, and 19 difficult routes. This variety ensures there's something for every rider, from beginners to experienced mountain bikers.
Yes, there are several family-friendly options, particularly among the easier trails. For example, the Avalon Area β Morning Choice Trailhead loop from Saint Denis is an easy 14.1-mile (22.6 km) route that takes you through the popular Avalon Area of Patapsco Valley State Park, suitable for those looking for a less strenuous ride.
Patapsco Valley State Park, which hosts many of Elkridge's mountain bike trails, generally allows dogs on trails, provided they are on a leash. Rockburn Branch Park also permits leashed dogs. Always ensure your dog is under control and that you clean up after them to maintain trail etiquette.
The trails often pass by significant natural and historical landmarks. Within Patapsco Valley State Park, you can encounter the historic Swinging Bridge and Patapsco Riverbank, the scenic Cascade Falls, and the Swinging Bridge on Grist Mill Trail. The Patapsco River itself is a central feature, offering beautiful views throughout your ride.
Many of the mountain bike trails around Elkridge are designed as loops, offering convenient starting and ending points. Examples include the Morning Choice Trailhead β Lost Lake loop from Saint Denis and the Morning Choice Trailhead β Lost Lake loop from Elkridge, both providing extensive circular routes through the varied terrain.
Elkridge offers mountain biking opportunities year-round, but spring and fall are particularly popular due to milder temperatures and vibrant foliage. Summer can be warm and humid, while winter rides are possible, especially with fat bikes, though trail conditions may vary with snow or ice.
Patapsco Valley State Park has multiple access points with designated parking areas, including the popular Avalon Area. Rockburn Branch Park also provides parking facilities. It's advisable to check specific trailheads for the most convenient parking options.
The mountain bike trails in Elkridge are highly rated by the komoot community, with an average score of 4.5 stars from over 70 reviews. Riders frequently praise the diverse terrain, the extensive network of singletrack, and the beautiful natural scenery of Patapsco Valley State Park, often highlighting the challenging yet rewarding sections.
Generally, a Maryland State Park entrance fee may be required to access Patapsco Valley State Park, which covers trail use. Specific permits for mountain biking are not typically needed beyond the standard park entrance fees. Always check the official Maryland Department of Natural Resources website for the most current information on fees and regulations.
Yes, beginners can find suitable trails. The Lost Lake loop from Elkridge is an easy 8.9-mile (14.4 km) route, offering a good introduction to mountain biking in the area without overly challenging terrain. The Avalon Area also features easier singletrack connections.


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