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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Inadequate
  • 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
Max Vehicle Width
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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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      146 trails
      titleriding areacityprovactivitytype
      .6 mile streakPacific Union College ForestAngwinCA
      400BoggsCobbCAmtb
      500BoggsCobbCAmtb
      540BoggsCobbCAmtb
      541BoggsCobbCAmtb
      542BoggsCobbCAmtb
      600BoggsCobbCAmtb
      610BoggsCobbCAmtb
      access roadPacific Union College ForestAngwinCA
      access trailAngwinAngwinCAmtb
      Airport Entry TrailPacific Union College ForestAngwinCA
      Alston ParkNapaNapaCAmtb
      Alta HennessyMoore Creek Park and Hennessey UnitsSaint HelenaCA
      AngwishPacific Union College ForestAngwinCA
      Angwish ShortcutPacific Union College ForestAngwinCA
      Bald Mountain TrailSugarloaf Ridge State ParkSanta RosaCAmtb
      Bear Bones TrailBoggsCobbCAmtb
      Big BoulderPacific Union College ForestAngwinCAmtb
      Blue PostPacific Union College ForestAngwinCAmtb
      BobsledPacific Union College ForestAngwinCA
      Boggs Peak TrailBoggsCobbCAmtb
      Busy BeePacific Union College ForestAngwinCA
      Busy BirdPacific Union College ForestAngwinCA
      Busy BodyPacific Union College ForestAngwinCA
      Canyon TrailAnnadel State ParkSanta RosaCAmtb
      Canyon TrailAnnadel State ParkSanta RosaCAmtb
      CatacoulaMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Channel DriveAnnadel State ParkSanta RosaCAmtb
      Channel TrailAnnadel State ParkSanta RosaCA
      Chiles Creek TrailMoore Creek Park and Hennessey UnitsSaint HelenaCA
      CobblestoneAnnadel State ParkSanta RosaCAmtb
      Conn Peak Summit SpurMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Conn Peak TrailMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Creek TrailPacific Union College ForestAngwinCA
      Creekside Nature TrailSugarloaf Ridge State ParkSanta RosaCAhike
      CrittersAnnadel State ParkSanta RosaCAmtb
      Cut-OutPacific Union College ForestAngwinCA
      Dan's Wild Ride (lower)AngwinAngwinCA
      Dan's Wild Ride (upper)AngwinAngwinCA
      DarksideAnnadel State ParkSanta RosaCAmtb
      Drop ZonePacific Union College ForestAngwinCAmtb
      DryfootMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Duff RanchRobert Louis Stevenson State ParkCalistogaCA
      Easy Does ItPacific Union College ForestAngwinCA
      easy wayPacific Union College ForestAngwinCA
      Fall-LinePacific Union College ForestAngwinCAmtb
      Goodspeed TrailSugarloaf Ridge State ParkSanta RosaCAmtb
      Grandma's JumplinePacific Union College ForestAngwinCAmtb
      Gray Pine TrailSugarloaf Ridge State ParkSanta RosaCAhike
      Great ScottPacific Union College ForestAngwinCA
      Gully LanePacific Union College ForestAngwinCA
      Hanging Tree TrailPacific Union College ForestAngwinCA
      HeadhunterAnnadel State ParkSanta RosaCAmtb
      Heartbreak hillPacific Union College ForestAngwinCA
      High Point TrailBoggsCobbCAmtb
      Hoffnagle LoopRobert Louis Stevenson State ParkCalistogaCA
      Hoffnagle LoopRobert Louis Stevenson State ParkCalistogaCA
      Hood MountainHood Mountain Regional ParkSanta RosaCAmtb
      Jamie's CryinPacific Union College ForestAngwinCAmtb
      John BeckmeyerAnnadel State ParkSanta RosaCAmtb
      JunkyardPacific Union College ForestAngwinCA
      Lake TrailAnnadel State ParkSanta RosaCA
      Las Posadas Fire RoadPacific Union College ForestAngwinCA
      LawndaleAnnadel State ParkSanta RosaCAmtb
      Lawndale RoadAnnadel State ParkSanta RosaCAmtb
      Live OakAnnadel State ParkSanta RosaCA
      LivermoreRobert Louis Stevenson State ParkCalistogaCAmtb
      Lone PinePacific Union College ForestAngwinCA
      Louis TrailAnnadel State ParkSanta RosaCAmtb
      Lower Bald Mountain TrailSugarloaf Ridge State ParkSanta RosaCAhike
      Lower Blue PostPacific Union College ForestAngwinCA
      Lower Johnson RidgeHood Mountain Regional ParkSanta RosaCAmtb
      Lower LoopPacific Union College ForestAngwinCA
      Lower Slackline TraverseAngwinAngwinCAmtb
      Main StreetPacific Union College ForestAngwinCA
      ManzanitaAnnadel State ParkSanta RosaCAmtb
      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 RosaCAhike
      Meadow View RoadPacific Union College ForestAngwinCA
      MerganserHood Mountain Regional ParkSanta RosaCAmtb
      Mid-Forest RoadPacific Union College ForestAngwinCA
      MidwayPacific Union College ForestAngwinCA
      Moore CreekMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Mossy CreekPacific Union College ForestAngwinCA
      NeapolatinPacific Union College ForestAngwinCA
      North BurmaAnnadel State ParkSanta RosaCA
      Oat Hill MineRobert Louis Stevenson State ParkCalistogaCA
      Old Man's BeardMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Orchard LoopAnnadel State ParkSanta RosaCAmtb
      Orchard MeadowHood Mountain Regional ParkSanta RosaCAmtb
      Orchard TrailAnnadel State ParkSanta RosaCAmtb
      Panorama RanchHood Mountain Regional ParkSanta RosaCAmtb
      PondHood Mountain Regional ParkSanta RosaCAmtb
      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
      ridgesidePacific Union College ForestAngwinCA
      ridgesidePacific Union College ForestAngwinCA
      Rocky RoadPacific Union College ForestAngwinCA
      Roller CoasterPacific Union College ForestAngwinCA
      Roosevelt RoadPacific Union College ForestAngwinCA
      Roots & BermsPacific Union College ForestAngwinCA
      Rough GoAnnadel State ParkSanta RosaCAmtb
      Saddle roadPacific Union College ForestAngwinCA
      Sam The EagleMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Sand HillPacific Union College ForestAngwinCA
      Santa's SleighAnnadel State ParkSanta RosaCAmtb
      Scoobie'sPacific Union College ForestAngwinCA
      ShorelineMoore Creek Park and Hennessey UnitsSaint HelenaCA
      SlacklinePacific Union College ForestAngwinCA
      SliderPacific Union College ForestAngwinCA
      Slippery SlopeRobert Louis Stevenson State ParkCalistogaCA
      Smith TrailAngwinAngwinCA
      Smokin' AcesAnnadel State ParkSanta RosaCAmtb
      SnowboardPacific Union College ForestAngwinCA
      South BurmaAnnadel State ParkSanta RosaCA
      Spring CreekAnnadel State ParkSanta RosaCAmtb
      Spring Lake ParkAnnadel State ParkSanta RosaCAmtb
      Stern TrailSugarloaf Ridge State ParkSanta RosaCAmtb
      Table RockRobert Louis Stevenson State ParkCalistogaCAhike
      TeepeePacific Union College ForestAngwinCAmtb
      The ChutePacific Union College ForestAngwinCA
      The Chute TraversePacific Union College ForestAngwinCA
      The DragonPacific Union College ForestAngwinCAmtb
      The Great TraversePacific Union College ForestAngwinCA
      Tick LoopAngwinAngwinCA
      Two QuarryAnnadel State ParkSanta RosaCA
      Up & OverAnnadel State ParkSanta RosaCAmtb
      Up and OverPacific Union College ForestAngwinCAmtb
      Upper JohnsonHood Mountain Regional ParkSanta RosaCAmtb
      Upper Oat HillRobert Louis Stevenson State ParkCalistogaCA
      Valentine VistaMoore Creek Park and Hennessey UnitsSaint HelenaCA
      Valley ViewHood Mountain Regional ParkSanta RosaCAmtb
      Vista TrailSugarloaf Ridge State ParkSanta RosaCAhike
      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
      Displaying 1 - 146 of 146