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Layers winter
Trail Style
  • ?
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
      New and upcoming area with some new singletrack and some existing trail.
      Region Details
      • 2

      Open on 2 days

      Stats

      Global Ranking
      #4,778
      State Ranking
      #54
      Trails
      2
      Total Distance
      2 miles
      Total Descent Distance
      3,547 ft
      Total Descent
      283 ft
      Highest Trailhead
      313 ft
      Total Vertical
      159 ft
      Reports
      14
      Ridden Counter
      172

      Popular Billerica State Forest Mountain Bike Trails

      statustitledifficultyrating
      Gilson Hill Loop
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      Recent Trail Reports

      traildateuser
      Yellow Rabbit
      Oct 20, 2018 @ 4:37am
      2 days
      leviathan1976
      Gilson Hill Loop
      Oct 20, 2018 @ 4:37am
      2 days
      leviathan1976
      more reports »

      Recent Comments

      usernametypetitlecommentdate
      user #1082224jspagattrailGilson Hill LoopIn
      May 22, 2018 @ 5:52pm
      May 22, 2018
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1647336LewSabbagaddridelogOct 20, 2018 ride log
      Oct 20, 2018 @ 12:45pm
      2 days
      user #884052leviathan1976addreportYellow Rabbit and 1 more
      Oct 20, 2018 @ 8:27am
      2 days
      user #986840newenglandrocksaddridelogOct 20, 2018 ride log
      Oct 20, 2018 @ 6:42am
      2 days
      user #1177362richiefriedmanaddridelogOct 14, 2018 ride log
      Oct 14, 2018 @ 7:40am
      Oct 14, 2018
      user #984270OlivierBaddridelogOct 7, 2018 ride log
      Oct 7, 2018 @ 6:42am
      Oct 7, 2018
      view more »

      Nearby Riding Areas

      namedistance
      Russell Mill 7 8 21.2 km
      Great Brook Farm State Park 3 52.9 km
      Land Locked Forest 1 9 46.4 km
      Lowell-Dracut-Tyngsboro State Forest 3 11 17.4 km
      Mill Pond 17.5 km
      • By Sofakingfast MV NEMBA & contributors
      • Admins: DCR, MV NEMBA
      • #12070 - 1,255 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Billerica State Forest.
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