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Layers winter
Trail Style
  • ?
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
LEGEND
Trail Difficulties
  • Access Road/Trail
  • White
  • Green
  • Blue
  • Black
  • Double Black Diamond

Trail Report Status
  • Clear / Green
  • Minor Issue / Yellow
  • Significant Issue / Amber
  • Closed or Major Issue / Red

  • Land Owner Overlay
  • Wilderness (typically no bikes in USA)
  • BLM (public)
  • USFS (Wildlife sanctuaries darker than usfs)
  • State land
  • Indigenous
  • Military
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
  • Map Markers
  • trail Trail Head
  • photo Photo
  • place Directory Listing
  • region Riding Area
  • TTF TTF
  • Parking Parking
  • Viewpoint Viewpoint
  • Information Information
  • Warning Warning
  • Directions Directions
  • Water Fountain/Source Water Fountain/Source
  • Sight Sight
  • Restrooms Restrooms
  • Gate Gate
  • Camping Camping
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Other Other
      No description for Sonoma County has been added yet! Login or register to submit one.
      Region Details
      • 16
      • 1
      • 24
      • 34
      • 11

      Stats

      Avg Trail Rating
      Trails
      86
      Total Distance
      116 miles
      Total Descent Distance
      54 miles
      Total Descent
      31,520 ft
      Highest Trailhead
      2,736 ft
      Total Vertical
      2,689 ft
      Reports
      273
      Photos
      295
      Ridden Counter
      2,786

      Photos of Sonoma County Mountain Bike

      trail: Camp Via
      1 |
      Jun 21, 2018 @ 6:36pm
      2 days
      Camp Via, Petaluma
      trail: Sonoma Ridge
      3 |
      May 28, 2018 @ 5:07pm
      May 28, 2018
      Sonoma Ridge, Petaluma
      trail: Sonoma Ridge
      2 |
      May 28, 2018 @ 5:06pm
      May 28, 2018
      Sonoma Ridge, Petaluma
      trail: Sonoma Ridge
      1 |
      May 28, 2018 @ 5:04pm
      May 28, 2018
      Sonoma Ridge, Petaluma
      more photos »

      Videos of Sonoma County Mountain Bike

      2017
      trail: Rough Go
      2:03 | 64 | Dec 30, 2017
      Lee Quarry
      trail: Two Quarry
      10:04 | 27 | Jul 29, 2017
      Shock Test
      0:22 | 27 | Jun 13, 2017
      Lil' Gap
      0:23 | 40 | Jun 13, 2017
      more videos »

      Sonoma County Mountain Bike Routes

      titleratingdistance
      Trione-Annadel State Park - Big Loop
      16 miles

      Recent Comments

      usernametypetitlecommentdate
      user #1472644TonymosareportSouth BurmaThanks for the update. I’ll return soon.
      May 28, 2018 @ 4:11pm
      May 28, 2018
      user #1056905brofessionaltrailPomo CanyonTrail is hiking only, but I wasn't about to...
      May 23, 2018 @ 1:22pm
      May 23, 2018
      user #1472644TonymosatrailLewis TrailMark crashed here
      Apr 14, 2018 @ 5:18pm
      Apr 14, 2018
      user #1501000Dk563trailSonoma RidgeGreat, narrow, ridge single track.
      Apr 1, 2018 @ 9:09pm
      Apr 1, 2018
      user #1501000Dk563trailCoon TrapLots of hike a bike sections where it is...
      Apr 1, 2018 @ 9:08pm
      Apr 1, 2018
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1241177Buc-NastyaddridelogJun 23, 2018 ride log
      Jun 23, 2018 @ 3:00pm
      2 hours
      user #1207595saadustaddridelogJun 23, 2018 ride log
      Jun 23, 2018 @ 2:46pm
      2 hours
      user #308191MrKrazyaddridelogJun 23, 2018 ride log
      Jun 23, 2018 @ 2:07pm
      3 hours
      user #515505paroxysmaddridelogJun 23, 2018 ride log
      Jun 23, 2018 @ 2:07pm
      3 hours
      user #1320543JacobterrelladdridelogJun 23, 2018 ride log
      Jun 23, 2018 @ 1:39pm
      3 hours
      view more »
      • By steeveoh & contributors
      • Admins: ericfoltz, jpmcghee, REMBA, SCTC
      • #7321 - 1,527 views
      • sonoma county activity log | embed map of Sonoma County mountain bike trails | sonoma county mountain biking points of interest
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