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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
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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
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      California's least populous county.
      source: Wikipedia
      Activities Click to view
      Region Details
      • 35
      • 21
      • 47
      • 36
      • 4

      Stats

      Avg Trail Rating
      Trails (view details)
      372
      Trails Mountain Bike
      144
      Trails E-Bike
      133
      Trails Horse
      72
      Trails Hike
      196
      Trails Trail Running
      185
      Trails Dirtbike/Moto
      26
      Trails ATV/ORV/OHV
      12
      Trails Snowmobile
      5
      Trails Snowshoe
      50
      Trails Downhill Ski
      88
      Trails Backcountry Ski
      7
      Trails Nordic Ski
      49
      Total Distance
      619 miles
      Total Descent
      146,343 ft
      Total Vertical
      10,518 ft
      Highest Trailhead
      10,525 ft
      Reports
      2,005
      Photos
      263
      Ridden Counter
      21,565

      Popular Alpine County Mountain Biking Trails

      statustitledifficultyrating
      Horse Meadows Trail
      Hope Valley
      The Rings
      Bear Valley
      Granite Slab
      Bear Valley
      Lake Alpine Loop (Bypass Section)
      Bear Valley
      Bear Valley to Alpine Lake Trail
      Bear Valley
      Bear Valley to Alpine Lake Trail
      Bear Valley
      Castle Rock Trail
      Silver Fork
      Lake Alpine Loop (Southwest Segment)
      Bear Valley
      Emigrant Trail
      Bear Valley
      Lake Alpine Loop (Three Creeks Segment)
      Bear Valley
      Horse Meadows Road
      Hope Valley
      88 Bypass Climb
      Kirkwood
      Cape Horn
      Bear Valley
      Vista
      Kirkwood Mountain Resort
      Real Reba Pack Trail
      Bear Valley

      Alpine County Mountain Bike Routes

      titleratingdistance
      Exclusive
      Bear Valley Resort
      5 miles
      Bear Valley Mountain Ski Resort to Bear Lake
      Bear Valley Resort
      3 miles
      Bear Valley Fun
      Bear Valley Resort
      11 miles
      Ringtone
      Bear Valley Resort
      5 miles
      Insanity! Bear Valley 2 Arnold
      Bear Valley
      43 miles
      Thunderous Trek
      Kirkwood
      28 miles
      Feather Duster Area
      Bear Valley Resort
      2 miles
      Sunny Side Over Easy
      Bear Valley Resort
      2 miles
      Sentinel Thunder Mtn Horse Canyon Silver Fork DH
      Kirkwood
      14 miles
      Arnold Games - Bear to Arnold Shorter FRM Gaia
      Bear Valley
      41 miles

      Recent Ride Log Activity in Region

      Today
      • 2 rides
      Yesterday
      • 1 rides
      Past Week
      • 20 rides

      Photos of Alpine County Mountain Bike

      10 |
      Oct 27, 2023 @ 7:41pm
      Oct 27, 2023
      9 |
      Oct 27, 2023 @ 7:38pm
      Oct 27, 2023
      12 |
      Oct 27, 2023 @ 7:35pm
      Oct 27, 2023
      trail: Koala Access
      8 |
      Oct 15, 2023 @ 11:25pm
      Oct 15, 2023
      13 |
      Oct 7, 2023 @ 1:39pm
      Oct 7, 2023
      6 |
      Oct 5, 2023 @ 1:12am
      Oct 5, 2023
      trail: Red Cliffs
      24 |
      Sep 27, 2023 @ 5:36pm
      Sep 27, 2023
      trail: Woods Lake
      5 |
      Sep 9, 2023 @ 11:25am
      Sep 9, 2023

      Videos of Alpine County Mountain Bike

      Corral Trail
      4:52 | 156 | Jun 6, 2016
      Corral Fun! Lower Corral
      2:08 | 110 | Oct 25, 2015
      Following Ted down Corral Trail
      0:42 | 198 | Jun 27, 2015
      Corral Trail at Lake Tahoe
      17:21 | 246 | Aug 19, 2014
      Sidewinder and Lower Corral
      6:58 | 181 | Jun 27, 2013
      Vista side
      trail: Vista
      6:56 | 423 | Sep 26, 2011
      Sentinel & Forbidden Forest / Kirkwood, CA...
      8:38 | 50 | Nov 28, 2023 , Kirkwood
      Sentinel & Forbidden Forest / Kirkwood, CA...
      8:38 | 37 | Nov 28, 2023 , Kirkwood

      Current Trail Warnings

      statustraildateconditionuserinfo
      Caples Crest
      Kirkwood Mountain Resort
      Jun 18, 2024 @ 4:31pm
      1 day
      Snow Cover PartialDoubleDuff KMR Road is dry with couple muddy sections...
      West Meadow
      Kirkwood Mountain Resort
      Jun 10, 2024 @ 12:09pm
      Jun 10, 2024
      Prevalent MudDoubleDuff KMR Minor Water drainage issue, standing...
      Vista
      Kirkwood Mountain Resort
      Jun 10, 2024 @ 11:46am
      Jun 10, 2024
      Snow Cover PartialDoubleDuff KMR

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      EdwardYxcEa1riddentrailactivity #54391910
      Jun 19, 2024 @ 3:15pm
      5 hours
      Zwiniaddreportactivity #54374930 and 3 more
      Jun 19, 2024 @ 9:23am
      11 hours
      EdwardYxcEa1riddentrailactivity #54358725
      Jun 18, 2024 @ 11:41pm
      21 hours
      DoubleDuffaddreportactivity #54343989 and 1 more
      Jun 18, 2024 @ 4:31pm
      1 day
      CoachNOTEvotetrailactivity #54178964
      Jun 15, 2024 @ 2:16pm
      Jun 15, 2024

      Recent Comments

      usernametypetitlecommentdate
      CoachNOTEtrailCape HornBVTS just finished clearing the trail. Let go...
      Jun 15, 2024 @ 2:13pm
      Jun 15, 2024
      poetalbertonbiketrailUpper Bloods Ridge TrailPretty nasty but not sure it warrents double...
      Apr 29, 2024 @ 7:01pm
      Apr 29, 2024
      poetalbertonbiketrailBee Gulch TrailThis is NOT a double black diamond. Steep and...
      Mar 17, 2024 @ 11:19am
      Mar 17, 2024
      poetalbertonbiketrailHorn Wood TrailThis is a fantastically twisty, tight...
      Dec 22, 2023 @ 6:55pm
      Dec 22, 2023
      SixHertztrailSummit Lake TrailThis is a hard technical blue trail at a...
      Nov 12, 2023 @ 11:26am
      Nov 12, 2023

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike144184 miles36,972 ft94 miles9,534 ft
      2621,991183,042
      E-Bike133106 miles39,049 ft60 miles9,593 ft
      1,6134221
      Horse72208 miles38,786 ft93 miles4,931 ft
      9541
      Hike196500 miles98,612 ft240 miles10,518 ft
      1,526521,215
      Trail Running185479 miles97,014 ft235 miles10,518 ft
      1,52529105
      Dirtbike/Moto2656 miles13,353 ft29 miles4,281 ft
      32418
      ATV/ORV/OHV1217 miles3,356 ft8 miles4,281 ft
      32414
      Snowmobile54 miles259 ft1 mile1,627 ft
      115
      Snowshoe5030 miles1,867 ft12 miles3,632 ft
      82109
      Downhill Ski8837 miles30,774 ft31 miles3,819 ft
      833,923
      Backcountry Ski76 miles358 ft2 miles3,632 ft
      1111,043
      Nordic Ski4929 miles1,818 ft11 miles3,632 ft
      82458
      • By chuktA TRAILFORKS NFTA & contributors
      • Admins: CAMTB, ericfoltz, Redhawk, jpmcghee, sanfret, brianpetry, TheAngryTomato
      • #21409 - 3,071 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Alpine County.
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