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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (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%
  • bi-directional trail
  • no data
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 intended direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
Contribute Details
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
ATV/ORV/OHV Filter
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US Cell Coverage
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Radar Time
x Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
  • Backcountry Ski
  • Nordic Ski
  • Snowmobile
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
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      145 trails
      titleriding areacityprovactivitytypeactivitytype
      400BoggsCobbCAmtbmtb
      500BoggsCobbCAmtbmtb
      540BoggsCobbCAmtbmtb
      541BoggsCobbCAmtbmtb
      542BoggsCobbCAmtbmtb
      600BoggsCobbCAmtbmtb
      610BoggsCobbCAmtbmtb
      access roadPacific Union College ForestAngwinCA
      access trailPacific Union College ForestAngwinCAmtbmtb
      Airport Entry TrailPacific Union College ForestAngwinCA
      Alston ParkNapaNapaCAmtbmtb
      Alta HennessyMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Angwish HillPacific Union College ForestAngwinCA
      Angwish Hill ShortcutPacific Union College ForestAngwinCA
      Bald Mountain TrailSugarloaf Ridge State ParkSanta RosaCAmtbmtb
      Bear Bones TrailBoggsCobbCAmtbmtb
      Big BoulderPacific Union College ForestAngwinCA
      Big BoulderPacific Union College ForestAngwinCAmtbmtb
      Blazer TrailPacific Union College ForestAngwinCAmtbmtb
      Blue PostPacific Union College ForestAngwinCAmtbmtb
      BobsledPacific Union College ForestAngwinCAmtbmtb
      Boggs Peak TrailBoggsCobbCAmtbmtb
      Busy BeePacific Union College ForestAngwinCA
      Busy BirdPacific Union College ForestAngwinCA
      Canyon TrailAnnadel State ParkSanta RosaCAmtbmtb
      CatacoulaMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Channel DriveAnnadel State ParkSanta RosaCAmtbmtb
      Channel TrailAnnadel State ParkSanta RosaCA
      Chiles Creek TrailMoore Creek Park and Hennessey UnitsSaint HelenaCA
      CobblestoneAnnadel State ParkSanta RosaCAmtbmtb
      Conn Peak Summit SpurMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Conn Peak TrailMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Creek RidgePacific Union College ForestAngwinCA
      Creek TrailPacific Union College ForestAngwinCA
      Creekside Nature TrailSugarloaf Ridge State ParkSanta RosaCAhikehike
      CrittersAnnadel State ParkSanta RosaCAmtbmtb
      Dan's Wild Ride (lower)AngwinAngwinCA
      Dan's Wild Ride (upper)AngwinAngwinCA
      DarksideAnnadel State ParkSanta RosaCAmtbmtb
      DryfootMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Duff RanchOat Hill Mine @ Robert Louis Stevenson parkCalistogaCA
      Easy Does ItPacific Union College ForestAngwinCA
      easy wayPacific Union College ForestAngwinCA
      Fall-LinePacific Union College ForestAngwinCAmtbmtb
      Goodspeed TrailSugarloaf Ridge State ParkSanta RosaCAmtbmtb
      Gray Pine TrailSugarloaf Ridge State ParkSanta RosaCAhikehike
      Great ScottPacific Union College ForestAngwinCA
      Gully LanePacific Union College ForestAngwinCA
      Hanging Tree TrailPacific Union College ForestAngwinCA
      HeadhunterAnnadel State ParkSanta RosaCAmtbmtb
      Heartbreak hillPacific Union College ForestAngwinCA
      High Point TrailBoggsCobbCAmtbmtb
      Hoffnagle LoopOat Hill Mine @ Robert Louis Stevenson parkCalistogaCA
      Hoffnagle LoopOat Hill Mine @ Robert Louis Stevenson parkCalistogaCA
      Hood MountainHood Mountain Regional ParkSanta RosaCAmtbmtb
      Jamie's CryinPacific Union College ForestAngwinCA
      Jammin DragonPacific Union College ForestAngwinCA
      JunkyardPacific Union College ForestAngwinCA
      Lake TrailAnnadel State ParkSanta RosaCA
      LawndaleAnnadel State ParkSanta RosaCAmtbmtb
      Lawndale RoadAnnadel State ParkSanta RosaCAmtbmtb
      Live OakAnnadel State ParkSanta RosaCA
      LivermoreRobert Louis Stevenson State ParkCalistogaCAmtbmtb
      Lone PinePacific Union College ForestAngwinCA
      Louis TrailAnnadel State ParkSanta RosaCAmtbmtb
      Lower Bald Mountain TrailSugarloaf Ridge State ParkSanta RosaCAhikehike
      Lower Blue PostPacific Union College ForestAngwinCAmtbmtb
      Lower Johnson RidgeHood Mountain Regional ParkSanta RosaCAmtbmtb
      Lower LoopPacific Union College ForestAngwinCA
      Lower Slackline TraversePacific Union College ForestAngwinCAmtbmtb
      Main StreetPacific Union College ForestAngwinCA
      ManzanitaAnnadel State ParkSanta RosaCAmtbmtb
      Manzanita RoadPacific Union College ForestAngwinCA
      Marsh TrailAnnadel State ParkSanta RosaCA
      Martin SpringPacific Union College ForestAngwinCA
      Meadow TrailPacific Union College ForestAngwinCA
      Meadow TrailSugarloaf Ridge State ParkSanta RosaCAhikehike
      Meadow View RoadPacific Union College ForestAngwinCA
      MerganserHood Mountain Regional ParkSanta RosaCAmtbmtb
      Mid-Forest RoadPacific Union College ForestAngwinCA
      MidwayPacific Union College ForestAngwinCA
      Moore CreekMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Mossy RockPacific Union College ForestAngwinCA
      NeapolatinPacific Union College ForestAngwinCA
      North BurmaAnnadel State ParkSanta RosaCA
      North RidgesidePacific Union College ForestAngwinCA
      Oat Hill MineOat Hill Mine @ Robert Louis Stevenson parkCalistogaCA
      Old Man's BeardMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Orchard LoopAnnadel State ParkSanta RosaCAmtbmtb
      Orchard MeadowHood Mountain Regional ParkSanta RosaCAmtbmtb
      Orchard TrailAnnadel State ParkSanta RosaCAmtbmtb
      Panorama RanchHood Mountain Regional ParkSanta RosaCAmtbmtb
      PondHood Mountain Regional ParkSanta RosaCAmtbmtb
      Redwood FlatsPacific Union College ForestAngwinCA
      RichardsonAnnadel State ParkSanta RosaCA
      Rico's TrailPacific Union College ForestAngwinCA
      Ridge RoadPacific Union College ForestAngwinCA
      Ridge RoadPacific Union College ForestAngwinCA
      Ridge RoadPacific Union College ForestAngwinCA
      Ridge RoadPacific Union College ForestAngwinCA
      Ridge TrailAnnadel State ParkSanta RosaCA
      Ridgeside SingletrackPacific Union College ForestAngwinCA
      Rocky RoadPacific Union College ForestAngwinCA
      Roller CoasterPacific Union College ForestAngwinCAmtbmtb
      Roosevelt RoadPacific Union College ForestAngwinCA
      Rough GoAnnadel State ParkSanta RosaCAmtbmtb
      Saddle roadPacific Union College ForestAngwinCA
      Sam The EagleMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Sand HillPacific Union College ForestAngwinCA
      Santa's SleighAnnadel State ParkSanta RosaCAmtbmtb
      Scoobie'sPacific Union College ForestAngwinCA
      ScreamerPacific Union College ForestAngwinCAmtbmtb
      SerpentPacific Union College ForestAngwinCA
      ShorelineMoore Creek Park and Hennessey UnitsSaint HelenaCA
      SlacklinePacific Union College ForestAngwinCA
      SliderPacific Union College ForestAngwinCA
      Slippery SlopeOat Hill Mine @ Robert Louis Stevenson parkCalistogaCA
      Smith TrailAngwinAngwinCA
      Smokin' AcesAnnadel State ParkSanta RosaCAmtbmtb
      South BurmaAnnadel State ParkSanta RosaCA
      South RidgesidePacific Union College ForestAngwinCA
      Spring CreekAnnadel State ParkSanta RosaCAmtbmtb
      Spring Lake ParkAnnadel State ParkSanta RosaCAmtbmtb
      Squirrel TrailPacific Union College ForestAngwinCA
      Stern TrailSugarloaf Ridge State ParkSanta RosaCAmtbmtb
      Table RockOat Hill Mine @ Robert Louis Stevenson parkCalistogaCAhikehike
      TeepeePacific Union College ForestAngwinCAmtbmtb
      The Chute TraversePacific Union College ForestAngwinCA
      The DragonPacific Union College ForestAngwinCAmtbmtb
      The Great TraversePacific Union College ForestAngwinCA
      The MazePacific Union College ForestAngwinCA
      The WallPacific Union College ForestAngwinCAmtbmtb
      Tick LoopPacific Union College ForestAngwinCA
      Two QuarryAnnadel State ParkSanta RosaCA
      Up & OverAnnadel State ParkSanta RosaCAmtbmtb
      Upper JohnsonHood Mountain Regional ParkSanta RosaCAmtbmtb
      Upper Oat HillOat Hill Mine @ Robert Louis Stevenson parkCalistogaCA
      Valentine VistaMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Valley ViewHood Mountain Regional ParkSanta RosaCAmtbmtb
      Vista TrailSugarloaf Ridge State ParkSanta RosaCAhikehike
      Whiskey RidgeMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Whoop de doosPacific Union College ForestAngwinCA
      Whoop-de-doos bypassPacific Union College ForestAngwinCA
      Willie's linePacific Union College ForestAngwinCA
      Window TreePacific Union College ForestAngwinCA