Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • 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 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
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.
      160 trails
      titleriding areacityprovactivitytype
      40N88XMount ShastaMount ShastaCAmtb
      41N56Siskiyou CountyMount ShastaCA
      45N28 Gunsight RidgeHumbug RoadYrekaCA
      AARP TrailGreenhorn ParkYrekaCAmtb
      Beginner TrailMount Shasta Ski ParkMcCloudCAmtb
      Beginner TrailGreenhorn ParkYrekaCAmtb
      Big Bear LakeRussian WildernessWeedCAhike
      Big Ditch TrailGreenhorn ParkYrekaCAmtb
      Black ButteSiskiyou CountyWeedCAhike
      Boccard PointEmigrant Lake County Recreation AreaAshlandORhike
      Boulder Creek #5534Marble Mountain WildernessHappy CampCAhike
      Bridge TrailMount Shasta Ski ParkMcCloudCAmtb
      Brown Mountain #1005Brown MountainKlamath FallsORhike
      Brown Mountain LoopBrown MountainKlamath FallsORhorse
      Bull Meadows #5548Marble Mountain WildernessHappy CampCAhike
      Campbell Cutoff #5543Marble Mountain WildernessHappy CampCAhike
      Campbell Lake #5541Marble Mountain WildernessHappy CampCAhike
      Canyon Creek #5532Marble Mountain WildernessHappy CampCAhike
      Cascade CanalBrown MountainKlamath FallsORmtb
      Cascade RdMount ShastaMount ShastaCA
      ChunderstruckYreka Creek GreenwayYrekaCAatv
      Cliff Lake #5544Marble Mountain WildernessHappy CampCAhike
      Collateral MineHumbug RoadYrekaCAatv
      Corona TimeHumbug RoadYrekaCAmtb
      CouchHumbug RoadYrekaCAatv
      Death MarblesHumbug RoadYrekaCAatv
      Deep Lake #5535Marble Mountain WildernessHappy CampCAhike
      Deep Lake SpurMarble Mountain WildernessHappy CampCAhike
      Discovery ConnectorHumbug RoadYrekaCA
      Dow Lake 08W05Trinity Alps WildernessWeavervilleCAhike
      Dozer LineHumbug RoadYrekaCA
      East Boulder CreekRussian WildernessWeedCAhike
      East Boulder Lake LoopRussian WildernessWeedCAhike
      East Perimeter TrailMount Shasta Ski ParkMcCloudCAmtb
      Emigrant LakeEmigrant Lake County Recreation AreaAshlandORhike
      Emigrant Lake Southern SectionsEmigrant Lake County Recreation AreaAshlandORhike
      Fen TrailMt. ShastaMt. ShastaCAhike
      Fields of GoldHumbug RoadYrekaCA
      Fish Lake TrailBrown MountainKlamath FallsORhorse
      Flow TrailMount Shasta Ski ParkMcCloudCAmtb
      Flume TrailGreenhorn ParkYrekaCAmtb
      Fool's Gold DoubletrackGreenhorn ParkYrekaCA
      Fool's Gold TrailGreenhorn ParkYrekaCAmtb
      FoundationMount ShastaMount ShastaCAmtb
      Four Mile Lake Road 3661Brown MountainKlamath FallsORmtb
      Free CampingHumbug RoadYrekaCAmtb
      GatewayMt. ShastaMt. ShastaCAmtb
      Gateway (North)Mount ShastaMount ShastaCAmtb
      Goat TrailGreenhorn ParkYrekaCAmtb
      Grand National 8W23Russian WildernessWeedCAhike
      Gray Butte Access RoadMount Shasta Ski ParkMcCloudCAmtb
      Greenhorn Park PumptrackGreenhorn ParkYrekaCAmtb
      Greensprings Mountain LoopEmigrant Lake County Recreation AreaAshlandORhike
      Grizzly PeakAshlandAshlandORmtb
      Hawkinsville FlatHumbug RoadYrekaCA
      High Lakes TrailBrown MountainKlamath FallsORmtb
      Hobart BluffEmigrant Lake County Recreation AreaAshlandORhike
      Humbug Hurry Up DoubletrackGreenhorn ParkYrekaCAmtb
      Humbug RoadHumbug RoadYrekaCA
      Humbug TrailGreenhorn ParkYrekaCAmtb
      KC TrailSiskiyou CountyCAmtb
      Kid's TrailGreenhorn ParkYrekaCAmtb
      Lake Siskiyou TrailMt. ShastaMt. ShastaCA
      Lake Siskiyou TrailMt. ShastaMt. ShastaCAmtb
      Lake Siskiyou TrailMt. ShastaMt. ShastaCAmtb
      Lake Siskiyou Trail (resort cutoff)Mt. ShastaMt. ShastaCAmtb
      Late for DinnerHumbug RoadYrekaCAatv
      Lilac GulchHumbug RoadYrekaCAatv
      Little Elk Lake #5540Marble Mountain WildernessHappy CampCAhike
      Logging Road ConnectorMount ShastaMount ShastaCAmtb
      Lone PilotEmigrant LakeAshlandORhike
      LOW Aspen to Sunset along LakeBrown MountainKlamath FallsORmtb
      LOW Family Loop ConnectorBrown MountainKlamath FallsORmtb
      LOW North Family Loop TrailBrown MountainKlamath FallsORmtb
      LOW South Family LoopBrown MountainKlamath FallsORmtb
      LOW Trail Aspen to LodgeBrown MountainKlamath FallsORmtb
      Lower Sisson CallahanMt. ShastaMt. ShastaCAmtb
      Lynn Skinner ConnectorGreenhorn ParkYrekaCA
      Lynn Skinner Memorial TrailGreenhorn ParkYrekaCAmtb
      Manzanita TrailHumbug OHV AreaYrekaCAatv
      MarleySiskiyou CountyMount ShastaCAmtb
      McCoy RoadMount ShastaMount ShastaCAmtb
      McDonald Lake SpurTrinity Alps WildernessWeavervilleCAhike
      MeadowlarkGreenhorn ParkYrekaCAmtb
      Miners TrailGreenhorn ParkYrekaCAmtb
      Mineshaft RidgeHumbug RoadYrekaCAmtb
      Monster Mile ConnectorGreenhorn ParkYrekaCA
      Mount McLoughlin #3716Sky Lakes WildernessKlamath FallsORhike
      Mount McLoughlin (Lower) #3716Sky Lakes WildernessKlamath FallsORhike
      Mountain Lakes Trail ConnectorBrown MountainKlamath FallsORmtb
      Mt Eddy switchbacksMt. ShastaMt. ShastaCAmtb
      My TrailMount ShastaMount ShastaCAmtb
      North Shore TrailMt. ShastaMt. ShastaCA
      North Shore Trail (beach cuttoff)Mt. ShastaMt. ShastaCAmtb
      Oak RidgeGreenhorn ParkYrekaCAmtb
      Old Growth TrailMount Shasta Ski ParkMcCloudCAmtb
      Old McCloud Road (Steam Donkey Shuttle)Mount ShastaMount ShastaCAmtb
      Oregon Grape TrailGreenhorn ParkYrekaCAmtb
      Osgood ConnectorHumbug RoadYrekaCA
      Osgood MineHumbug RoadYrekaCA
      PCT - Brown Mountain 2000BEmigrant Lake County Recreation AreaAshlandORhike
      PCT - Devils Peak 2000RHappy CampHappy CampCAhike
      PCT - Greensprings 2000BEmigrant Lake County Recreation AreaAshlandORhike
      PCT - Hobart Bluff 2000BEmigrant Lake County Recreation AreaAshlandORhike
      PCT - Hyatt Reservoir 2000BEmigrant Lake County Recreation AreaAshlandORhike
      PCT - Marble Mountain (S) 2000QMarble Mountain WildernessHappy CampCAhike
      PCT - OR Border to I-5 2000AWagner CreekAshlandORhike
      PCT - Siskiyou Mountains 2000RApplegate LakeJacksonvilleORhike
      PCT - Sky Lakes South 2000CSky Lakes WildernessKlamath FallsORhike
      PCT - Soda Mountain Wilderness 2000BEmigrant LakeAshlandORhike
      PCT - The Eddys 2000PCastle Crags State ParkMount ShastaCAhike
      PCT - Trinity Alps 2000PTrinity Alps WildernessWeavervilleCAhike
      Pig FarmSiskiyou CountyMount ShastaCAmtb
      Pilot RockEmigrant LakeAshlandORhike
      Pilot Rock (Lower)Emigrant LakeAshlandORhike
      Power Line RoadBrown MountainKlamath FallsORmtb
      Power Line Road 2Brown MountainKlamath FallsORmtb
      Radio JesusHumbug RoadYrekaCAmtb
      Red Rock #5538Marble Mountain WildernessHappy CampCAhike
      RR GradeYreka Creek GreenwayYrekaCA
      Rye SpurBrown MountainKlamath FallsORmtb
      Shackleford #5542Marble Mountain WildernessHappy CampCAhike
      Shastice Advanced Jump LineMount ShastaMount ShastaCAmtb
      Shastice Climb TrailMount ShastaMount ShastaCAmtb
      Shastice ConnectorSiskiyou CountyMount ShastaCAmtb
      Shastice Intermediate JumplineSiskiyou CountyCAmtb
      Shastice Railroad TrailMount ShastaMount ShastaCAmtb
      Shuttle RoadSiskiyou CountyMount ShastaCAmtb
      Side by SideHumbug RoadYrekaCAatv
      Sidewinder TrailGreenhorn ParkYrekaCAmtb
      Ski Park HighwayMount Shasta Ski ParkMcCloudCAmtb
      SM TrailMount ShastaMount ShastaCAmtb
      South RidgeBrown MountainKlamath FallsORmtb
      Stoddard Lake 07W06Trinity Alps WildernessWeavervilleCAhike
      Stoddard Lake LoopTrinity Alps WildernessWeavervilleCAhike
      StumpMount ShastaMount ShastaCAmtb
      T-FishHumbug RoadYrekaCAmtb
      Tangle Blue Lake 8W01Russian WildernessWeedCAhike
      The ChuteGreenhorn ParkYrekaCAmtb
      The Monster MileGreenhorn ParkYrekaCAmtb
      The TunnelSiskiyou CountyMount ShastaCAmtb
      The Tunnel CutoffSiskiyou CountyMount ShastaCAmtb
      Tunnel Trail (old)Mount ShastaMount ShastaCAmtb
      Twin Ponds #3715Sky Lakes WildernessKlamath FallsORhike
      Upper Greenhorn ConnectorGreenhorn ParkYrekaCAmtb
      Upper Sisson CallahanMt. ShastaMt. ShastaCAmtb
      Wagon Camp Rd.Mount ShastaMount ShastaCA
      Wagon Creek Trail (descent)Mt. ShastaMt. ShastaCAmtb
      Water Tower TrailGreenhorn ParkYrekaCA
      West Perimeter TrailMount Shasta Ski ParkMcCloudCAmtb
      WhoopsGreenhorn ParkYrekaCAmtb
      Wright Lakes #5537Marble Mountain WildernessHappy CampCAhike
      Yreka Creek Greenway - Oberlin SegmentYreka Creek GreenwayYrekaCA
      Yreka Creek Greenway - Deer Creek SegmentYreka Creek GreenwayYrekaCA
      Yreka Creek Greenway - Visitor Center SegmentYreka Creek GreenwayYrekaCA
      Yreka Creek Greenway - Visitor Center SegmentYreka Creek GreenwayYrekaCA
      Yreka Creek Greenway - Visitor Center SegmentYreka Creek GreenwayYrekaCA
      Yreka DitchHumbug RoadYrekaCA
      Yreka DitchGreenhorn ParkYrekaCA
      Yreka Ditch (unmaintained) pYreka Creek GreenwayYrekaCA
      Displaying 1 - 160 of 160