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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
      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

      Caution on Aug 16, 2018
      Local Trail Association
      local trail association
      (sharemtb.com)

      Stats

      Avg Trail Rating
      Global Ranking
      #1,591
      State Ranking
      #63
      Trails
      12
      Total Distance
      7 miles
      Total Descent Distance
      4 miles
      Total Descent
      646 ft
      Highest Trailhead
      814 ft
      Total Vertical
      304 ft
      Reports
      35
      Photos
      1
      Ridden Counter
      735

      Photos of Irvine Regional Park Mountain Bike

      trail: Blair Witch
      106 |
      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 #1166062jonahfesmanwishlistregionIrvine Regional Park
      Sep 18, 2018 @ 3:56pm
      3 days
      user #1530115robojetwishlistrouteSantiago Oaks Loop
      Sep 17, 2018 @ 3:44pm
      Sep 17, 2018
      user #1486501Mjwheeler23addridelogSep 11, 2018 ride log
      Sep 12, 2018 @ 9:55am
      Sep 12, 2018
      user #1498081Cliff32addridelogSep 11, 2018 ride log
      Sep 11, 2018 @ 10:40am
      Sep 11, 2018
      user #1320730runzabitaddridelogSep 1, 2018 ride log
      Sep 1, 2018 @ 10:00am
      Sep 1, 2018
      view more »

      Nearby Riding Areas

      namedistance
      Santiago Oaks 3 10 5 11.2 km
      Peter's Canyon Regional Park 2 4 11.8 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

      Local Products


      more »
      • By ericfoltz TRAILFORKS & contributors
      • Admins: SHARE
      • #12345 - 1,062 views

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