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Level: Intermediate
Length: 10 mi (16.1 km)
Surface: Singletrack
Configuration: Loop
Elevation: +400/ -336 ft
Total: 328 riders

Mountain Biking Rosaryville State Park

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#8 of 99 mountain bike trails in Maryland
#671 in the world

Trail Description: Rosaryville is an excellent mountain biking and equestrian destination with a main perimeter trail 8 miles in length. It consists of a lot of tight twisty singletrack with some short steep hills built and designed in cooperation with IMBA's trail building guru and former trail crew member Rich Edwards. There are beautiful overlooks, awesome flora and fauna, large open fields. The trails offer something for all levels, but tend toward moderate speed singletrack, with moderate climbs, and most of the trail is under the cool canopy of mature hardwoods. Some technical sections will require beginners to dismount, but intermediate riders should find most sections rideable and challenging. Trails are not crowded, but keep a close eye out for the occasional equestrian rider or hiker.

Cost for park access is $3 per Md. car and $4 per out of state vehicle. Ride in access is free so park at the nearby shopping center and ride in! Trail maps are available at the Mt. Airy mansion on the other side of the park off Rosaryville Rd. 8-4 weekdays or at the Cedarville Park complex or on the DNR web site at http://www.dnr.state.md.us/publiclands/trailguides.html

First added by getonthetrail on Sep 8, 2004. Last updated Apr 8, 2021. → add an update
Before you go
  • Drinking water: unknown
  • Lift service: unknown
  • Night riding: no
  • Pump track: unknown
  • Restrooms: unknown
  • Fat bike grooming: unknown
  • E-bikes allowed: unknown
  • Fee required: unknown
This trail information is user-generated. Help improve this information by suggesting a correction.
Getting there
Washington Beltway (I-95 [east] side) to Rt. 4 South (Pennsylvania Ave.) 2.9 mi. to Woodyard Rd. Exit. Immediate Left at first light at Osborne Rd. Go 2.9 miles to Right at light at Rt. 301 (by Pizza Hut). Immediate right into park and take a Right at park map kiosk to go up hill and pass kiosk trail lot and continue to top pavilion parking lot at the top of the park. Rosaryville State Park c/o Mount Airy Mansion 8714 Rosaryville Road Upper Marlboro MD 20772 301-856-9656

Rosaryville State Park Trail map

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Local Info

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Trail checkins

Willkuchta (on Oct 1, 2023)
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Trail conditions

Good (on Aug 28, 2021)
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Rider questions

Q: Can you rent bikes
A: No