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Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
LEGEND
Trail Difficulties
  • Access Road/Trail
  • White
  • Green
  • Blue
  • Black
  • Double Black Diamond

Trail Report Status
  • Clear / Green
  • Minor Issue / Yellow
  • Significant Issue / Amber
  • Closed or Major Issue / Red

  • Land Owner Overlay
  • Wilderness (typically no bikes in USA)
  • BLM (public)
  • USFS (Wildlife sanctuaries darker than usfs)
  • State land
  • Indigenous
  • Military
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
  • Map Markers
  • trail Trail Head
  • photo Photo
  • place Directory Listing
  • region Riding Area
  • TTF TTF
  • Parking Parking
  • Viewpoint Viewpoint
  • Information Information
  • Warning Warning
  • Directions Directions
  • Water Fountain/Source Water Fountain/Source
  • Sight Sight
  • Restrooms Restrooms
  • Gate Gate
  • Camping Camping
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Other Other
LEGEND
Trail Difficulties
  • Access Road/Trail
  • White
  • Green
  • Blue
  • Black
  • Double Black Diamond

Trail Report Status
  • Clear / Green
  • Minor Issue / Yellow
  • Significant Issue / Amber
  • Closed or Major Issue / Red

  • Land Owner Overlay
  • Wilderness (typically no bikes in USA)
  • BLM (public)
  • USFS (Wildlife sanctuaries darker than usfs)
  • State land
  • Indigenous
  • Military
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
  • Map Markers
  • trail Trail Head
  • photo Photo
  • place Directory Listing
  • region Riding Area
  • TTF TTF
  • Parking Parking
  • Viewpoint Viewpoint
  • Information Information
  • Warning Warning
  • Directions Directions
  • Water Fountain/Source Water Fountain/Source
  • Sight Sight
  • Restrooms Restrooms
  • Gate Gate
  • Camping Camping
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Other Other
      Rosaryville State Park is a 982 acre semi-rural park located in Upper Marlboro, Maryland. The park is managed by the Maryland Department of Natural Resources (MD DNR). Its a popular destination for horseback riding, mountain biking, hiking and is also the site of the Mt. Airy Mansion.

      There is a single 10 mile singletrack loop that circumnavigates the park, with a short inner technical loop at about the halfway point.
      Region Details
      • 1
      • 1


      Caution on Nov 18, 2018

      Stats

      Avg Trail Rating
      Global Ranking
      #2,015
      State Ranking
      #5
      Trails (view details)
      2
      Trails Mountain Bike
      2
      Trails Hike
      2
      Trails Trail Running
      2
      Total Distance
      11 miles
      Total Descent Distance
      4 miles
      Total Descent
      1,460 ft
      Total Vertical
      156 ft
      Highest Trailhead
      239 ft
      Reports
      3
      Photos
      5
      Ridden Counter
      64

      Popular Rosaryville State Park Mountain Biking Trails

      statustitledifficultyrating
      Perimeter Trail
      Inner Loop
      view all trails »

      Recent Trail Reports

      traildateuser
      Perimeter Trail
      Nov 18, 2018 @ 8:44am
      Nov 18, 2018
      manblk34
      more reports »

      Photos of Rosaryville State Park Mountain Bike

      11 |
      Sep 7, 2018 @ 11:59am
      Sep 7, 2018
      Perimeter Trail, My City
      9 |
      Sep 7, 2018 @ 11:55am
      Sep 7, 2018
      Perimeter Trail, My City
      11 |
      Sep 7, 2018 @ 11:55am
      Sep 7, 2018
      Perimeter Trail, My City
      8 |
      Sep 7, 2018 @ 11:55am
      Sep 7, 2018
      Perimeter Trail, My City
      more photos »

      Recent Comments

      usernametypetitlecommentdate
      user #1278055BennnnnntrailInner LoopI think this trail was built pretty well for...
      Jun 14, 2018 @ 7:26pm
      Jun 14, 2018
      user #1278055BennnnnntrailPerimeter TrailHonestly, this is a pretty good trail. It...
      Jun 14, 2018 @ 7:24pm
      Jun 14, 2018
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1250095kennethmchinaddridelogDec 1, 2018 ride log
      Dec 1, 2018 @ 8:35am
      Dec 1, 2018
      user #1286737micwells42addridelogNov 25, 2018 ride log
      Nov 26, 2018 @ 6:26pm
      Nov 26, 2018
      user #1286737micwells42addridelogNov 20, 2018 ride log
      Nov 20, 2018 @ 1:50pm
      Nov 20, 2018
      user #1344336manblk34addridelogNov 19, 2018 ride log
      Nov 19, 2018 @ 9:51am
      Nov 19, 2018
      user #1344336manblk34addreportPerimeter Trail
      Nov 19, 2018 @ 12:35am
      Nov 19, 2018
      view more »

      Nearby Areas

      namedistance
      Patuxent River Park 3 25.4 km
      Cosca 2 36 km
      Cedarville State Park 6 28.9 km
      Fort Dupont Park 1210.4 km
      Mount Vernon Park13.4 km

      Local Mountain Bike Directory


      view full directory »
      • By brenthillier NSMBA Plus & contributors
      • Admins: MORE
      • #18981 - 567 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Rosaryville State Park.
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