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  • Basemap 
  • Trail Style 
    • ?
  • Activity Type  
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Trail Ridden Direction
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
  • < 2 days
  • < 1 week
  • < 2 weeks
  • < 1 month
  • < 6 months
  • > 6 months
Trail Ridden Direction
The intendid direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
ContributeDetails
Colors indicate trail is missing specified detail.
  • Description
  • Photos
  • Description & Photos
  • Videos
Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months. Trails are compared with nearby trails in the same city region with a possible 25 colour shades. Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
  • most popular
  • popular
  • less popular
  • not popular

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

  • 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 Groomed
  • 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
  • Table or Bench eBike Charging Point
  • Other Other

      No trails have been added to Acton.
      Help build the crowd sourced database by submitting a trail.

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      Region Details

      Activities

      Open on May 5, 2019
      Local Trail Association
      local trail association
      NEMBA       (nemba.org)

      Stats

      State Ranking
      #143
      Trails (view details)
      0

      Activity Feed

      usernameactiontypetitledate
      user #182113956benaddridelogJun 17, 2019 ride log
      Jun 17, 2019 @ 6:35pm
      3 days
      user #1432504Oilcan51addridelogJun 7, 2019 ride log and 1 more
      Jun 13, 2019 @ 6:16am
      Jun 13, 2019
      user #1301511chrism1010addkarmaActon
      Jun 11, 2019 @ 3:00pm
      Jun 11, 2019
      user #1355905Lou127addridelogMay 16, 2017 ride log and 4 more
      Jun 7, 2019 @ 4:28am
      Jun 7, 2019
      user #4252flowfreerideraddridelogJun 1, 2019 ride log
      Jun 1, 2019 @ 7:01am
      Jun 1, 2019

      Nearby Areas

      namedistance
      Stow Town Forest5.1 km
      Oak Hill Conservation Area 4 8 15.8 km
      Spring Pond6 km
      Great Brook Farm State Park 30 186.1 km
      Marlborough-Sudbury State Forest 2 167.2 km

      Local Mountain Bike Directory

      • By WillieJacobsz TRAILFORKS NEMBA & contributors
      • Admins: JimBallantyne, WillieJacobsz, GB NEMBA
      • #28421 - 32 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Acton.
      You must login to download files.