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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
  • Native/Tribal
  • 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
      Santiago Oaks and exterior trails at Irvine Regional Park remain closed. Trespassers subject to citation (OCCO 2-5-46).
      Additional volunteer opportunities will be posted as scheduled here.

      Park is at the end of Jamboree. Mostly dirt roads and horse trails. Park is directly adjacent to Santiago Oaks.
      Primary Trail Type: Cross-Country
      Region Details
      • 11
      • 1

      Local Trail Association
      local trail association
      (sharemtb.com)

      Stats

      Avg Trail Rating
      Global Ranking
      #1,578
      State Ranking
      #66
      Trails
      12
      Total Distance
      7 miles
      Total Descent Distance
      4 miles
      Total Descent
      646 ft
      Highest Trailhead
      814 ft
      Total Vertical
      304 ft
      Reports
      27
      Photos
      1
      Ridden Counter
      567

      Recent Trail Reports

      Current Trail Warnings

      traildateinfo
      Blair Witch
      Nov 22, 2017 @ 8:56pm
      Nov 22, 2017
      Trail Closed for fire rehab. Updates:...
      Great Egret
      Nov 22, 2017 @ 8:56pm
      Nov 22, 2017
      Trail Closed for fire rehab. Updates:...
      Horseshoe Loop North
      Nov 22, 2017 @ 8:56pm
      Nov 22, 2017
      Trail Closed for fire rehab. Updates:...

      Photos of Irvine Regional Park Mountain Bike

      trail: Blair Witch
      103 |
      Jan 19, 2016 @ 4:30pm
      Jan 19, 2016
      | 1 comments Blair Witch, Orange
      more photos »

      Irvine Regional Park Mountain Bike Routes

      titleratingdistance
      Santiago Oaks Loop
      8 miles

      Recent Comments

      usernametypetitlecommentdate
      user #1034331bbartter2342trailBlair Witch9 O mo i9 I'm ii Konig kiiu ok iiii9 io io I...
      Apr 28, 2017 @ 6:36pm
      Apr 28, 2017
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1379145briannevarelaaddridelogMay 22, 2018 ride log
      May 23, 2018 @ 8:11am
      2 days
      user #1382466sprunghuntaddridelogMay 20, 2018 ride log
      May 21, 2018 @ 2:29am
      May 21, 2018
      user #1522782tbalickiaddridelogMay 16, 2018 ride log
      May 16, 2018 @ 7:31pm
      May 16, 2018
      user #1522782tbalickiaddridelogMay 7, 2018 ride log
      May 8, 2018 @ 12:58am
      May 8, 2018
      user #1522782tbalickiaddridelogApr 18, 2018 ride log
      May 1, 2018 @ 4:17am
      May 1, 2018
      view more »

      Nearby Riding Areas

      namedistance
      Santiago Oaks 3 9 5 11.2 km
      Peter's Canyon Regional Park 2 31.8 km
      Weir Canyon Regional Park 33 km
      Chino Hills State Park 4 16 17.6 km
      Cleveland National Forest 1 19 7 710.1 km

      Upcoming Local Events

      Local Products


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      • By ericfoltz TRAILFORKS & contributors
      • Admins: SHARE
      • #12345 - 911 views

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