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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
      No description for Mount Diablo State Park has been added yet! Login or register to submit one.
      Primary Trail Type: Cross-Country
      Shuttleable: YES
      Region Details
      • 1


      Open on Apr 10, 2018

      Stats

      Avg Trail Rating
      State Ranking
      #347
      Trails (view details)
      1
      Trails Mountain Bike
      1
      Trails Hike
      1
      Trails Trail Running
      1
      Total Distance
      4 miles
      Total Descent Distance
      1,748 ft
      Total Descent
      56 ft
      Total Vertical
      1,684 ft
      Highest Trailhead
      3,479 ft
      Ridden Counter
      13

      Popular Mount Diablo State Park Mountain Biking Trails

      statustitledifficultyrating
      Summit Trail - Mt. Diablo
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      Recent Trail Reports

      no previous reports, add one now!

      Videos of Mount Diablo State Park Mountain Bike

      Mt Olympia singletrack Downhill MTB on...
      26:49 | 15 | Nov 6, 2018
      more videos »

      Recent Comments

      usernametypetitlecommentdate
      user #1157608bkxctrailSummit Trail - Mt. DiabloI think all the road stuff should be cropped...
      Jan 9, 2019 @ 10:28am
      Jan 9, 2019
      more »

      Recent Activity

      usernameactiontypetitledate
      user #775219FlyingScotsmanMTBaddridelogJan 21, 2019 ride log
      Jan 21, 2019 @ 5:46pm
      1 days
      user #1018157stibaddridelogJan 21, 2019 ride log
      Jan 21, 2019 @ 3:41pm
      1 days
      user #1460056DstartsevaddridelogJan 19, 2019 ride log
      Jan 19, 2019 @ 4:45pm
      Jan 19, 2019
      user #1018157stibaddridelogJan 13, 2019 ride log
      Jan 13, 2019 @ 7:40pm
      Jan 13, 2019
      user #1018157stibaddridelogJan 12, 2019 ride log
      Jan 12, 2019 @ 10:50am
      Jan 12, 2019
      view more »

      Local Mountain Bike Directory


      view full directory »
      • By allanchandler & contributors
      • Admins: bkxc
      • #20601 - 508 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Mount Diablo State Park.
      You must login to download files.