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Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • 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 Ridden Direction

The intendid direction a trail should be ridden.

  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction

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
      Annadel State Park is one of the largest and most well known mountain bike trail networks in Northern California. In the 5,000 acre park there is 40+ miles of trails legal to mountain bikers. Trails range from old roads and converted rail lines to technical and rocky singletrack. Trail features are mainly rocks, and some roots, there is a large variety of difficulty and types of trails here.
      Primary Trail Type: Cross-Country
      AKA: Annadel
      Channel Dr. Parking google parking directions
      Access Info:
      Access from Chanel Dr, Lawndale Rd, Spring Lake Park, or Howarth Park
      Links
      Region Details
      • 8
      • 3
      • 14
      • 10


      Open on 2 days

      Stats

      Avg Trail Rating
      Global Ranking
      #231
      State Ranking
      #9
      Trails (view details)
      35
      Trails Mountain Bike
      35
      Trails Hike
      35
      Trails Trail Running
      35
      Total Distance
      49 miles
      Total Descent Distance
      23 miles
      Total Descent
      12,190 ft
      Total Vertical
      1,294 ft
      Highest Trailhead
      1,515 ft
      Reports
      380
      Photos
      233
      Ridden Counter
      4,141

      Photos of Annadel State Park Mountain Bike

      trail: South Burma
      6 |
      Dec 26, 2018 @ 8:43pm
      Dec 26, 2018
      South Burma, Santa Rosa
      trail: North Burma
      10 |
      Dec 24, 2018 @ 12:11pm
      Dec 24, 2018
      North Burma, Santa Rosa
      trail: Canyon Trail
      5 |
      Dec 10, 2018 @ 11:20pm
      Dec 10, 2018
      Canyon Trail, Petaluma
      trail: Lake Trail
      4 |
      Dec 10, 2018 @ 11:17pm
      Dec 10, 2018
      Lake Trail, Petaluma
      more photos »

      Videos of Annadel State Park Mountain Bike

      2017
      trail: Rough Go
      2:03 | 91 | Dec 30, 2017
      Lee Quarry
      trail: Two Quarry
      10:04 | 44 | Jul 29, 2017
      Shock Test
      0:22 | 38 | Jun 13, 2017
      Lil' Gap
      0:23 | 55 | Jun 13, 2017
      more videos »

      Annadel State Park Mountain Bike Routes

      titleratingdistance
      Trailforks Ride Plan
      11 miles
      Tour of the Burmas
      17 miles
      Annadel Whole Enchilada
      22 miles
      Trione-Annadel State Park - Big Loop
      16 miles

      Recent Comments

      usernametypetitlecommentdate
      user #1076308MtbSince84trailRidge TrailAll trails in Annadel have reopened post-fire.
      Nov 27, 2018 @ 8:53am
      Nov 27, 2018
      user #1076308MtbSince84trailSouth BurmaI would not call this trail "downhill...
      Nov 27, 2018 @ 8:52am
      Nov 27, 2018
      user #1472644TonymosareportSouth BurmaThanks for the update. I’ll return soon.
      May 28, 2018 @ 4:11pm
      May 28, 2018
      user #1472644TonymosatrailLewis TrailMark crashed here
      Apr 14, 2018 @ 5:18pm
      Apr 14, 2018
      user #1345694LmpicardtrailRidge TrailClosed from fires
      Mar 10, 2018 @ 5:39am
      Mar 10, 2018
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1034381SikeMoaddridelogNov 5, 2018 ride log
      Jan 20, 2019 @ 4:38pm
      20 hours
      user #637518cbenderusa007addridelogJan 20, 2019 ride log
      Jan 20, 2019 @ 4:05pm
      20 hours
      user #1658799cfenginraddridelogJan 20, 2019 ride log
      Jan 20, 2019 @ 3:09pm
      21 hours
      user #1034381SikeMoaddridelogMay 10, 2016 ride log and 3 more
      Jan 20, 2019 @ 1:35pm
      23 hours
      user #1042536mikejsullyaddridelogJan 20, 2019 ride log
      Jan 20, 2019 @ 11:16am
      1 days
      view more »
      • By Ridonkulus & contributors
      • Admins: REMBA, SCTC, REMBA, ibiscycles
      • #5838 - 11,197 views
      • annadel state park activity log | embed map of Annadel State Park mountain bike trails | annadel state park mountain biking points of interest
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      Downloading of trail gps tracks in kml & gpx formats is enabled for Annadel State Park.
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