4.5
(17)
404
riders
17
rides
Mountain biking in Patapsco Valley State Park Belle Grove Area offers an extensive network of trails within a diverse landscape stretching 32 miles along the Patapsco River. The terrain features significant elevation changes, river crossings, and forested climbs, providing a variety of experiences for riders. This area encompasses over 16,000 acres of land, characterized by lush forests and varied natural surfaces. The park's trails include both gentle, mixed-use loops and demanding cross-country singletrack.
Last updated: May 1, 2026
36
riders
30.7km
02:36
440m
440m
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.

Sign up for free
5
riders
71.8km
06:19
1,070m
1,070m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(1)
5
riders
10.1km
00:36
40m
40m
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.
4.7
(7)
80
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 State Park offers a diverse experience, from fast, smooth sections to technical roots and rocks. You will navigate forested climbs and flowy ridges, enjoying picturesque views along the Patapsco River. Expect to complete this loop in about 1 hour and 51 minutes, making it a rewarding challenge for experienced riders.
Before you head out, remember that Patapsco Valley State Park is a popular mountain biking spot with ample parking at various access points. While specific permits for this loop are not usually needed, always check the park's official website for any current fees or regulations. The park is open year-round, but conditions can change with the seasons, especially during winter months, so plan your visit accordingly.
This route is part of Patapsco Valley State Park's extensive network of trails, known for its natural beauty and historical significance. As you ride, you might catch glimpses of hidden history, like the Ruins Near Ridge Trail, nestled within the dense forests. The park's unique blend of challenging terrain and scenic river views makes this loop a standout option for mountain bikers in the region.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
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)
0
0
Here you can find a bench where you can sit and enjoy views of the Patapsco River.
0
0
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.
0
0
Nacho is a one mile trail with a couple of water crossings, and a bit of elevation on the western end.
0
0
This section of the State Park has a few different bike trails to choose from. The Rockhaven Trail is one of the easier trails while Jane and and Roxy (The Rocks) trails will give you plenty of challenges.
1
0
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.
0
0
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.
0
0
From the former Union Dam you have a nice view over the Patapsco River and the river bridge.
1
0
The Patapsco Valley State Park Belle Grove Area offers an extensive network of trails. Within this specific guide, you'll find 21 curated mountain bike routes, ranging from easy to difficult. The broader park boasts over 200 miles of trails, with many open to mountain bikers, including 170 miles of rugged, natural-surface trails.
Riders can expect a diverse range of terrain, from gentle, mixed-use loops to demanding cross-country singletrack. The landscape features significant elevation changes, river crossings, forested climbs, and flowy ridges. Trails often wind along the scenic Patapsco River and through lush woodlands, providing varied experiences for all skill levels.
Yes, there are several family-friendly options. The park offers trails suitable for various abilities, including easier paths. For example, the Avalon Area β Morning Choice Trailhead loop from Saint Denis is an easy 22.7 km route through dense woodlands and along riverbanks, typically completed in about 1 hour 50 minutes. Another easy option is the Stoney Train Station loop from BWI Thurgood Marshall Airport, which is 18.4 km long.
Patapsco Valley State Park is rich in history and natural beauty. Along the trails, you might encounter the historic Thomas Viaduct, the world's oldest multiple-arched stone railroad bridge still in use, or the remnants of the Orange Grove Flour Mill. Other notable features include the ruins of the Bloede Dam and relics from the B&O Railroad. The trails also wind through lush forests and along the scenic Patapsco River, offering diverse ecosystems and wildlife viewing opportunities.
Yes, the McKeldin Area of Patapsco Valley State Park has developed Maryland's first adaptive mountain biking trail system. These trails feature wider, smoother surfaces, improved signage, and accessible parking, making the park's natural beauty accessible to riders with diverse physical abilities.
The area is highly rated by the komoot community, with an average score of 4.5 stars from over 40 reviews. Riders frequently praise the diverse terrain, the scenic beauty of the Patapsco River and lush forests, and the variety of trails available for different skill levels. The extensive network allows for endless exploration and enjoyable descents.
Patapsco Valley State Park is generally dog-friendly, but specific rules regarding leashes and trail access may vary. It's always best to check the official park regulations before heading out with your dog to ensure a safe and compliant experience for everyone.
Absolutely. For experienced riders seeking a challenge, the park offers demanding cross-country singletrack and routes with significant elevation changes. A popular difficult option is the Morning Choice Trailhead β Lost Lake loop from Saint Denis, a 30.8 km path featuring challenging singletrack and notable climbs.
The park offers enjoyable riding conditions throughout much of the year. Spring and fall typically provide pleasant temperatures and vibrant scenery with blooming foliage or autumn colors. Late fall and winter can also offer picturesque views, especially of Liberty Lake at Liberty Dam Overlook, though trail conditions may vary with weather.
Yes, many of the routes in the Patapsco Valley State Park Belle Grove Area are designed as loops, offering convenient circular rides. Examples include the moderate Avalon Area β Morning Choice Trailhead loop from Halethorpe, which is 30.7 km long, and the easy Patapsco Valley State Park β Patapsco Valley State Park loop from Saint Denis, covering 25.7 km.
Patapsco Valley State Park has various access points and parking areas. For specific details on parking locations and any fees, it's recommended to consult the official Patapsco Valley State Park website or visitor information. While public transport options directly to trailheads might be limited, some areas of the park are more accessible than others. For general information about the park, you can visit visitmaryland.org.


Browse the best MTB trails in other regions.