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
Max Vehicle Width

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
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.
Only show trails with NO bikes.
      849 trails
      titleriding areacityprovactivitytype
      1-4Rock Creek OHVGeorgetownCA
      11E35 Sellier (Tie 3-3)Foresthill OHV AreaForesthillCAmoto
      11E41 Mountain Chief (Loop 3, Main branch)Foresthill OHV AreaForesthillCAmoto
      11W41 Mountain Chief (Loop 3)Foresthill OHV AreaForesthillCAmoto
      45 Mile Campground Road 11N16StrawberryStrawberryCA
      5150 TrailAuburn State Recreation AreaAuburnCAmtb
      7 Ball TrailCamptonvilleCamptonvilleCAmtb
      7.1Rock Creek OHVGeorgetownCAmtb
      8 Ball (7 Ball to Rebel Ridge)Bullards BarCamptonvilleCAmtb
      8 Ball (Rebel Ridge to Old Camptonville Rd)Bullards BarCamptonvilleCAmtb
      8 Ball Trail (Dark Day Rd-7 Ball Tr)Bullards BarCamptonvilleCAmtb
      8 Ball Trail (Marysville Rd-Schoolhouse CG)Bullards BarCamptonvilleCAmtb
      8 Ball Trail Campground-Dark Day Rd. SectionCamptonvilleCamptonvilleCAmtb
      88 Bypass Climb 10N16KirkwoodKirkwoodCA
      88 To Kirkwood LakeKirkwood Mountain ResortKirkwoodCAhike
      8N49 - Pipi Valley RidgePipi ValleyVolcanoCAmtb
      9N55 - Middle Dry Creek ClimbPipi ValleyVolcanoCAmtb
      A HillGranite BayFolsomCAmtb
      AccessBoreal Mountain ResortTruckeeCAmtb
      Access RoadRock Creek OHVGeorgetownCAmtb
      Access RoadForesthill OHV AreaForesthillCAmoto
      Access RoadForesthill OHV AreaForesthillCAmoto
      Access RoadRock Creek OHVGeorgetownCAmtb
      Access RoadForesthill OHV AreaForesthillCAmoto
      Access RoadGeorgetownGeorgetownCA
      Access TrailRock Creek OHVGeorgetownCA
      Acorn Creek TrailEl Dorado HillsEl Dorado HillsCA
      Advanced Jump LinesGateway Bike ParkPenn ValleyCAmtb
      Alan's/Nose Dive ConnectorTruckeeCAmtb
      Aloha #17E39Angora RidgeMeyersCAhike
      Aloha Desolation #17E40Angora RidgeMeyersCAhike
      Alpha and Omega ConnectorNevada CityNevada CityCAmtb
      American River AuxiliaryGranite BayFolsomCAmtb
      American River ConnectorGranite BayFolsomCA
      Ana's ChuteDonner SummitTruckeeCAmtb
      Ana's ConnectorTruckeeCAmtb
      AnglerOlmstead LoopCoolCAmtb
      Another 1GeorgetownGeorgetownCAmoto
      Antelope Creek TrailRosevilleRosevilleCA
      Appian Creek 420G69El Dorado HillsEl Dorado HillsCAmtb
      ARBP Guy West BridgeElk GroveElk GroveCA
      ARBP Hazel Ave BridgeGranite BayFolsomCA
      ARBT Bannister ForestGranite BayFolsomCA
      Attack HeartGranite BayFolsomCAmtb
      Bald Mountain North DHRock Creek OHVGeorgetownCA
      Bald Mountain RoadRock Creek OHVGeorgetownCAmtb
      Bald Mtn Lookout Rd.Rock Creek OHVGeorgetownCAmtb
      Ballarat LookoutRock Creek OHVGeorgetownCA
      Baltimore Jeep Road 0843-018Grouse RidgeAltaCAatv
      Baltimore Trail #13E34Grouse RidgeAltaCA
      Banner DitchEmpire MineNevada CityCAmtb
      Banner Ditch ExtNevada CityNevada CityCAmtb
      Barker Pass - Rubicon Jeep Trail ConnectorWest Shore Lake TahoeCAatv
      Basin Peak TrailDonner SummitTruckeeCAhike
      Basin Peak/Warren Lake ConnectorDonner SummitTruckeeCAhike
      Beale Falls TrailPenn ValleyPenn ValleyCA
      Beauty Lake #16E15StrawberryStrawberryCAhike
      Beauty Lake #16E15StrawberryStrawberryCAhike
      BeckettEl Dorado HillsEl Dorado HillsCAmtb
      Betsy Mine TrailEmpire MineNevada CityCAmtb
      Beyers Lake Trail #13E15Grouse RidgeAltaCA
      Big BenTruckeeCAmtb
      Big Boulder #11E10DownievilleDownievilleCAmtb
      Big Boulder (Doubletrack) #11E10DownievilleDownievilleCA
      Big Boulder Spur 11E10-C20DownievilleDownievilleCA
      Big PondGranite BayFolsomCAmtb
      Big Reservoir RoadForesthill OHV AreaForesthillCAmoto
      Bill and Flora's Point SpurTruckeeCAmtb
      BirdhouseOlmstead LoopCoolCAmtb
      Black Rail TrailHidden Falls Regional ParkAuburnCAmtb
      Black Swan Trail (double track)Empire MineNevada CityCAmtb
      Black Swan Trail (singletrack)Empire MineNevada CityCAmtb
      Blakely Trail #16E07Crystal Basin Recreation AreaStrawberryCAhike
      BLM RoadRound MountainNevada CityCAmtb
      Blm TrailNevada CityNevada CityCA
      Bloodsucker #16E14StrawberryStrawberryCAhike
      Bloody KnucklesNevada CityNevada CityCAmtb
      Blue Lake Lakeshore FreerideNevada CityNevada CityCAmtb
      Blue Lake RoadNevada CityNevada CityCAmtb
      Blue Lake TrailGrouse RidgeAltaCAmtb
      Blue Lake Trail Access RoadGrouse RidgeAltaCAmtb
      Blue LineGateway Bike ParkPenn ValleyCAmtb
      Blue Oak LoopHidden Falls Regional ParkAuburnCAmtb
      Blue Oak LoopHidden Falls Regional ParkAuburnCAmtb
      Blue Oak TrailOlmstead LoopCoolCAmtb
      Blue PipeGranite BayFolsomCAmtb
      Bobcat TrailHidden Falls Regional ParkAuburnCAmtb
      Bogus Basin ConnectorTruckeeCAmtb
      Bowman Mountain TrailGrouse RidgeAltaCAmtb
      Bridgeview TrailAuburnAuburnCAmtb
      Brimstone RoadForesthill OHV AreaForesthillCAmoto
      Bring Your Insurance CardRasmussen ParkPlacervilleCAmtb
      Brown Your RavineEl Dorado HillsEl Dorado HillsCAmtb
      Browns RavineFolsom Lake State Recreation AreaFolsomCAhike
      Browns Ravine AccessEl Dorado HillsEl Dorado HillsCAmtb
      Browns Ravine TrailEl Dorado HillsEl Dorado HillsCAmtb
      Bryan Creek Road 11N09AStrawberryStrawberryCA
      Bryan Meadow Trail #17E13StrawberryStrawberryCA
      Bryan Meadow Trail (Lower) #17E13StrawberryStrawberryCA
      Buck Pasture Trail (East) #17E17StrawberryStrawberryCA
      Buck Pasture Trail (West) #17E17StrawberryStrawberryCA
      Buck's CreekEl Dorado HillsEl Dorado HillsCAmtb
      Buck's Creek AccessEl Dorado HillsEl Dorado HillsCAmtb
      Buckshot (Darrington)El Dorado HillsEl Dorado HillsCAmtb
      Buckshot (Darrington)El Dorado CountyGranite BayCAmtb
      Bull Pen TrailGrouse RidgeAltaCAmtb
      Bullards Bar Trail (Old Camptonville Rd to Rebel Ridge)Bullards BarCamptonvilleCAmtb
      Bullards Bar Trail (Rebel Ridge-7 Ball)Bullards BarCamptonvilleCAmtb
      Bullards Bar Trail 7 Ball-Dark Day SectionCamptonvilleCamptonvilleCAmtb
      Bullards Bar Trail Dark Day-Schoolhouse SectionCamptonvilleCamptonvilleCAmtb
      Bullards Bar Trail Vista Point-Schoolhouse SectionCamptonvilleCamptonvilleCAmtb
      Bunny Hill DriveDonner SummitTruckeeCAmtb
      Butcher Ranch OHV (North) #11E76DownievilleDownievilleCAatv
      Butcher Ranch OHV Trail (South) #11E76DownievilleDownievilleCA
      Butcher Ranch Tie Trail #11E77DownievilleDownievilleCA
      Butcher Ranch Trail #11E08DownievilleDownievilleCAmtb
      Butcher Ranch Trail (Upper Connector) #11E08DownievilleDownievilleCAmtb
      Butcher Ranch Trail (Upper Section) #11E08DownievilleDownievilleCAmtb
      Cal-IdaSierra CountyDownievilleCA
      Camp RoadRound MountainNevada CityCAmtb
      Campground TrailGranite BayFolsomCAmtb
      Canyon ViewHidden Falls Regional ParkAuburnCA
      Caples ButteKirkwood Mountain ResortKirkwoodCAhike
      Caples Creek Trail (Lower) #17E51Silver ForkBear ValleyCA
      Caples Creek Trail (Middle) #17E51Silver ForkBear ValleyCA
      Caples Creek Trail (Upper) #17E51Silver ForkBear ValleyCA
      Caples CrestKirkwood Mountain ResortKirkwoodCAmtb
      Caples Spur Road 11N40BSilver ForkBear ValleyCA
      Carson Emigrant Trail - Emigrant Pass 17E21.1KirkwoodKirkwoodCA
      Cascade Canal TrailNevada CityNevada CityCA
      Cascade Canal Trail ConnectorNevada CityNevada CityCA
      Casci RdNevada CityNevada CityCAmtb
      Castle Peak West TrailDonner SummitTruckeeCAhike
      Castle Rock TrailSilver ForkBear ValleyCAmtb
      Castle Valley East OHV Trail #14E06Donner SummitTruckeeCAatv
      Castle Valley Road (FR 080-50)Donner SummitTruckeeCAmtb
      Castle Valley Road North (FR 080-50)Donner SummitTruckeeCAmtb
      Catecroft TrailOlmstead LoopCoolCAmtb
      Cave Valley TrailOlmstead LoopCoolCAmtb
      Cement Hill Ditch ConnectorNevada CityNevada CityCAmtb
      Center TrailGranite BayFolsomCAmtb
      Center Trail (New)Granite BayGranite BayCAmtb
      Chimney Rock Road 25-23-1-2DownievilleDownievilleCA
      Chimney Rock Road (Rattlesnake Creek) 25-23-1-2DownievilleDownievilleCA
      Chimney Rock Trail (Craycroft to Empire) #10E07DownievilleDownievilleCA
      Chimney Rock Trail (Rattlesnake to Craycroft) #10E07DownievilleDownievilleCA
      Claim Jumper DoubletrackTruckeeCAmtb
      Claim Jumper/Alan's ConnectorTruckeeCAmtb
      Clarkson PassEl Dorado HillsEl Dorado HillsCAmtb
      Clementine TrailAuburn State Recreation AreaAuburnCAmtb
      Climb to CarparkRock Creek OHVGeorgetownCA
      Cody Creek Trail #17E15StrawberryStrawberryCAmtb
      Cody Lake TrailStrawberryStrawberryCAmtb
      Confluence TrailAuburn State Recreation AreaAuburnCAmtb
      Conlon Mine TrailEmpire MineNevada CityCAmtb
      Connector To SwitchbackTruckeeCAmtb
      Cool RunningsOlmstead LoopCoolCAmtb
      Cooper's Hawk TrailHidden Falls Regional ParkAuburnCAmtb
      Corner TrailRasmussen ParkPlacervilleCAmtb
      Coyote Ledge Lookout SpurRound MountainNevada CityCAmtb
      Coyote Ledge TrailRound MountainNevada CityCAmtb
      Craycroft Ridge OHV Trail #11E18DownievilleDownievilleCA
      Craycroft Ridge OHV Trail (Singletrack) #11E18DownievilleDownievilleCA
      Craycroft Road 514-08DownievilleDownievilleCA
      Creek Side TrailHidden Falls Regional ParkAuburnCAmtb
      Cronan Ranch RoadCronan Ranch Regional Trails ParkAuburnCAmtb
      Crooked Lakes TrailGrouse RidgeAltaCAmtb
      Cross Country Access To Primitive CampingNevada CityNevada CityCAmtb
      Cross TrailEmpire MineNevada CityCAmtb
      Crow's Maintenance RoadDonner SummitTruckeeCAmtb
      Crow's NestTruckeeCAmtb
      Crow's Nest Hiking TrailTruckeeCAmtb
      Culvert TrailAuburn State Recreation AreaAuburnCAmtb
      CutbackKirkwood Mountain ResortKirkwoodCA
      Dam Overlook ClimbFolsomFolsomCAmtb
      DangbergKirkwood Mountain ResortKirkwoodCAmtb
      Darling Ridge LoopGeorgetownGeorgetownCAmtb
      Darling Ridge to Mace Mill to Rock CreekRock Creek OHVGeorgetownCAmtb
      DarringtonFolsom Lake State Recreation AreaFolsomCAmtb
      Darrington CutoffEl Dorado CountyEl Dorado HillsCAmtb
      Darrington East ExtensionEl Dorado HillsEl Dorado HillsCAmtb
      Darrington RoadEl Dorado CountyEl Dorado HillsCAmtb
      DascombHarmony/Washington RidgeNevada CityCA
      DB's pumptrackAuburn Bike ParkAuburnCAmtb
      Dead DudeGranite BayFolsomCAmtb
      Decommissioned Dirt RoadTruckeeCAmtb
      Deer Creek AccessGrass ValleyGrass ValleyCA
      Deer Creek DropNevada CityNevada CityCA
      Deer Creek Tribute TrailNevada CityNevada CityCA
      Deer Lake Road 93-01DownievilleDownievilleCAatv
      Deer TrailHidden Falls Regional ParkAuburnCAmtb
      Deer Trail RerouteHidden Falls Regional ParkAuburnCAmtb
      Diamond Arrow Camp RoadRound MountainNevada CityCAmtb
      DieteronomyNevada CityNevada CityCAmtb
      DikeGranite BayFolsomCAmtb
      Ditch TrailRasmussen ParkPlacervilleCAmtb
      Ditch TrailGrass ValleyGrass ValleyCAhike
      DLRT/Castle Valley East OHV Trail #14E06Donner Lake Rim TrailTruckeeCAmtb
      Dogwood TrailNevada CityNevada CityCA
      Displaying 1 - 200 of 849