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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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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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      65 trails
      titleriding areacityprovactivitytypeactivitytype
      40N16Y Howard 40N16YThe Gateway Trail SystemMount ShastaCA
      Azalea ConnectorMount Shasta Area TrailsMount ShastaCA
      Backside TrailMount Shasta Ski ParkMount ShastaCAmtbmtb
      Beginner TrailMount Shasta Ski ParkMount ShastaCAmtbmtb
      Bob's HatCastle Crags State ParkCastellaCAhikehike
      Bridge TrailMount Shasta Ski ParkMount ShastaCAmtbmtb
      CampgroundCastle Crags State ParkCastellaCAhikehike
      Cascade RdMount ShastaMount ShastaCA
      CragsCastle Crags State ParkCastellaCAhikehike
      Cross OverMount Shasta Ski ParkMount ShastaCAmtbmtb
      Dog TrailCastle Crags State ParkCastellaCAhikehike
      Douglas Cat RoadMount Shasta Ski ParkMount ShastaCAmtbmtb
      Downhill TrailMount Shasta Ski ParkMount ShastaCAmtbmtb
      East Perimeter TrailMount Shasta Ski ParkMount ShastaCAmtbmtb
      Everitt Memorial HighwayThe Gateway Trail SystemMount ShastaCAmtbmtb
      Feature TrailMount Shasta Ski ParkMount ShastaCAmtbmtb
      Flow TrailMount Shasta Ski ParkMount ShastaCAmtbmtb
      Flume TrailCastle Crags State ParkCastellaCAhikehike
      Foundation 04W41The Gateway Trail SystemMount ShastaCA
      FR 31 McKenzie Butte (Steam Donkey Shuttle)Mount ShastaMount ShastaCAmtbmtb
      GatewayThe Gateway Trail SystemMount ShastaCAmtbmtb
      Gateway (North)The Gateway Trail SystemMount ShastaCA
      Gray Butte Access RoadMount Shasta Ski ParkMount ShastaCAmtbmtb
      Indian Creek Nature LoopCastle Crags State ParkCastellaCAhikehike
      Indian SpringsCastle Crags State ParkCastellaCAhikehike
      Lake Siskiyou TrailMount Shasta Area TrailsMount ShastaCAmtbmtb
      Lake Siskiyou TrailMount Shasta Area TrailsMount ShastaCA
      Lake Siskiyou TrailMount Shasta Area TrailsMount ShastaCA
      Lake Siskiyou Trail (Cable beach cuttoff)Mount Shasta Area TrailsMount ShastaCAmtbmtb
      Lake Siskiyou Trail - Chalet Trail LoopMount Shasta Area TrailsMount ShastaCA
      Lake Siskiyou Trail - North ShoreMount Shasta Area TrailsMount ShastaCA
      Lake Siskiyou Trail-North Shore (beach cuttoff)Mount Shasta Area TrailsMount ShastaCAmtbmtb
      Logging Road ConnectorMount Shasta Area TrailsMount ShastaCAmtbmtb
      Lower Sisson CallahanThe EddiesMount ShastaCAmtbmtb
      MarleyThe Gateway Trail SystemMount ShastaCAmtbmtb
      McCoy RoadThe Gateway Trail SystemMount ShastaCA
      Milt KennyCastle Crags State ParkCastellaCAhikehike
      My TrailThe Gateway Trail SystemMount ShastaCA
      Old Growth TrailMount Shasta Ski ParkMount ShastaCAmtbmtb
      One Mile Road 40N88XThe Gateway Trail SystemMount ShastaCAmtbmtb
      PCT - Castle Crags 2000PCastle Crags State ParkCastellaCAhikehike
      PCT - Girard Ridge 2000OMcCloud River Trail AreaMcCloudCAhikehike
      PCT - Lake McCloud 2000OMcCloud River Trail AreaMcCloudCAhikehike
      PCT - Shasta NF East 2000OMcCloud River Trail AreaMcCloudCAhikehike
      Pig FarmThe Gateway Trail SystemMount ShastaCAmtbmtb
      Pipeline RdMount Shasta Area TrailsMount ShastaCA
      River TrailCastle Crags State ParkCastellaCAhikehike
      Root CreekCastle Crags State ParkCastellaCAhikehike
      Root Creek FallsCastle Crags WildernessCastellaCAhikehike
      Shastice Advanced Jump LineThe Gateway Trail SystemMount ShastaCAmtbmtb
      Shastice Climb TrailThe Gateway Trail SystemMount ShastaCAmtbmtb
      Shastice ConnectorThe Gateway Trail SystemMount ShastaCAmtbmtb
      Shastice Intermediate JumplineThe Gateway Trail SystemMount ShastaCAmtbmtb
      Shastice Railroad TrailThe Gateway Trail SystemMount ShastaCAmtbmtb
      Ski Park HighwayMount Shasta Ski ParkMount ShastaCAmtbmtb
      SM TrailThe Gateway Trail SystemMount ShastaCAmtbmtb
      StumpThe Gateway Trail SystemMount ShastaCAmtbmtb
      The TunnelThe Gateway Trail SystemMount ShastaCAmtbmtb
      The Tunnel CutoffThe Gateway Trail SystemMount ShastaCAmtbmtb
      Tunnel Trail (old)The Gateway Trail SystemMount ShastaCAmtbmtb
      Vista PointCastle Crags State ParkCastellaCAhikehike
      Vista Point (Upper)Castle Crags State ParkCastellaCAhikehike
      Wagon Camp Rd.Mount ShastaMount ShastaCA
      West Perimeter TrailMount Shasta Ski ParkMount ShastaCAmtbmtb
      Yet Atwam Creek 03W36McCloud River Trail AreaMcCloudCAhikehike
      Displaying 1 - 65 of 65