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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 Napa County has been added yet! Login or register to submit one.
      Region Details
      • 10
      • 19
      • 32
      • 10

      Stats

      Avg Trail Rating
      Trails
      71
      Total Distance
      94 miles
      Total Descent Distance
      39 miles
      Total Descent
      20,317 ft
      Highest Trailhead
      2,756 ft
      Total Vertical
      2,750 ft
      Reports
      124
      Photos
      380
      Ridden Counter
      1,352

      Photos of Napa County Mountain Bike

      trail: Oat Hill Mine
      2 |
      Jun 10, 2018 @ 9:49pm
      Jun 10, 2018
      Oat Hill Mine, Portland
      trail: Oat Hill Mine
      2 |
      Jun 10, 2018 @ 9:49pm
      Jun 10, 2018
      Oat Hill Mine, Portland
      trail: Oat Hill Mine
      2 |
      Jun 10, 2018 @ 9:49pm
      Jun 10, 2018
      Oat Hill Mine, Portland
      trail: Oat Hill Mine
      2 |
      Jun 10, 2018 @ 9:49pm
      Jun 10, 2018
      Oat Hill Mine, Portland
      more photos »

      Videos of Napa County Mountain Bike

      Return to the scene of the crime
      7:01 | 64 | Sep 9, 2017
      GoPro of the World clip submission
      0:33 | 75 | Nov 11, 2016
      GoPro of the World clip submission
      0:49 | 29 | Oct 6, 2016
      GoPro of the World clip submission
      0:30 | 42 | Jun 30, 2016
      more videos »

      Napa County Mountain Bike Routes

      titleratingdistance
      River to Ridge and up Thatcher
      11 miles
      Angwin out and back
      14 miles

      Recent Comments

      usernametypetitlecommentdate
      user #1457526mattselig25trailThacher's Rim Rock TrailMake sure to only climb up from the green...
      Jun 11, 2018 @ 9:10pm
      Jun 11, 2018
      user #1510034ColtonpalmertrailValentine VistaNice little trail, there are some areas of...
      Apr 14, 2018 @ 10:05pm
      Apr 14, 2018
      user #466706winebradreportAngwishTree accros trail half way down
      Apr 14, 2018 @ 11:02am
      Apr 14, 2018
      user #1472644TonymosatrailBay TrailThis is in Sonoma County, not Napa County.
      Feb 20, 2018 @ 3:29pm
      Feb 20, 2018
      user #1076849Domester101trailLivermoreStarts out with an over grown fire road...
      Jan 8, 2018 @ 9:18pm
      Jan 8, 2018
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1492046BradleybourbonaddridelogJun 19, 2018 ride log
      Jun 19, 2018 @ 7:10pm
      2 hours
      user #1517505budkidaddridelogJun 19, 2018 ride log
      Jun 19, 2018 @ 5:43pm
      3 hours
      user #216084Octane77riddentrailAlston Park
      Jun 19, 2018 @ 4:06pm
      5 hours
      user #990201e46zhpaddridelogJun 19, 2018 ride log
      Jun 19, 2018 @ 2:02pm
      7 hours
      user #1472644TonymosawishlistregionMoore Creek
      Jun 18, 2018 @ 10:36pm
      23 hours
      view more »
      • By brenthillier NSMBA Plus & contributors
      • Admins: ericfoltz, jpmcghee, REMBA
      • #7897 - 1,029 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Napa County.
      You must login to download files.