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      Irvine Regional Park is nestled among a grove of heritage Oak and Sycamore trees. The rolling foothills surrounding the park are filled with a variety of wildlife. Trees and shaded turf areas provide a serene setting for leisure activities. Santiago Creek bisects the park and a pond with a stone-work waterfall and footbridge is located in the center of the park. The variety of landscapes greatly enhances the park's beauty. Remember to visit the OC Zoo inside the park.

      Park is directly adjacent to Santiago Oaks.
      source: OC Parks
      Primary Trail Type: All-Mountain & Downhill
      Land Status: Regional Recreation Area
      Land Manager: OC Parks
      Lot P google parking directions
      Disclaimer:
      Parking fees: $3 per vehicle entry Monday - Friday; $5 Saturday - Sunday; Higher for some holidays and events
      Links
      Activities Click to view
      Region Details
      • 1
      • 11
      • 1
      • 1

      Region Status
      Open as of Jun 15, 2025
      Local Trail Association

      Stats

      Avg Trail Rating
      Trails (view details)
      17
      Trails Mountain Bike
      14
      Trails Horse
      2
      Trails Hike
      17
      Trails Trail Running
      17
      Total Distance
      8 miles
      Total Descent
      856 ft
      Total Vertical
      315 ft
      Highest Trailhead
      826 ft
      Reports
      169
      Photos
      23
      Ridden Counter
      5,251

      Photos of Irvine Regional Park Mountain Bike

      26 |
      Jun 26, 2022 @ 9:32pm
      Jun 26, 2022
      24 |
      Jun 26, 2022 @ 9:32pm
      Jun 26, 2022
      26 |
      Jun 26, 2022 @ 9:32pm
      Jun 26, 2022
      trail: Willow
      59 |
      Oct 24, 2020 @ 3:04pm
      Oct 24, 2020
      trail: Willow
      54 |
      Oct 24, 2020 @ 3:04pm
      Oct 24, 2020
      36 |
      Sep 18, 2020 @ 3:58pm
      Sep 18, 2020
      32 |
      Sep 18, 2020 @ 3:39pm
      Sep 18, 2020
      38 |
      Sep 18, 2020 @ 3:29pm
      Sep 18, 2020

      Videos of Irvine Regional Park Mountain Bike

      12-4-2015 Parade
      2:34 | 31 | Dec 5, 2015
      Blair Witch Downhill
      3:50 | 415 | Mar 23, 2015
      youtuber MTB Riding The Oaks In The Rain, March 5, 2023...
      23:13 | 107 | Mar 9, 2023 , Orange
      youtuber MTB Riding Barham Ridge | Santiago Oaks, CA |...
      2:39 | 111 | Nov 3, 2022 , Orange
      youtuber Over the Hump MTB Race | May 10, 2022 Irvine Lake

      20:01 | 210 | May 18, 2022
      youtuber Over the Hump MTB Race | Winter Series #1 2022...

      19:25 | 247 | Jan 13, 2022
      Santiago Oaks and Weir Canyon - All of the...

      15:55 | 303 | Jan 3, 2019

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      BruceWayne29wishlisttrailactivity #74327723
      Jun 22, 2025 @ 6:19am
      Jun 22, 2025
      DudeMotoGPwishlisttrailactivity #74020420
      Jun 17, 2025 @ 10:38pm
      Jun 17, 2025
      JudgeFangaddreportactivity #73902907
      Jun 16, 2025 @ 6:00am
      Jun 16, 2025
      MatthewVRJW4dwishlisttrailactivity #73255297
      Jun 7, 2025 @ 6:07am
      Jun 7, 2025
      MaxinejpG3x3wishlistrouteactivity #73112589
      Jun 4, 2025 @ 8:50pm
      Jun 4, 2025

      Recent Comments

      usernametypetitlecommentdate
      JudgeFangreportSingletrack ManiaLots of sand
      May 22, 2021 @ 2:01pm
      May 22, 2021
      GavinKelleyreportRoadrunner FlowOvergrowth
      Jun 30, 2020 @ 8:29pm
      Jun 30, 2020
      bbartter2342trailBlair Witch9 O mo i9 I'm ii Konig kiiu ok iiii9 io io I...
      Apr 28, 2017 @ 6:36pm
      Apr 28, 2017

      Nearby Areas

      namedistance
      Santiago Oaks 10 14 4 21.5 km
      Orange Park Acres 471.7 km
      Saddleback Wilderness 1 31.7 km
      Peter's Canyon Regional Park 5 51.8 km
      Weir Canyon Regional Park 1 53 km

      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike148 miles791 ft4 miles315 ft
      #1,494#81323169112,949
      Horse21 mile249 ft2,848 ft249 ft
      331
      Hike178 miles856 ft4 miles315 ft
      #1,114#7071682128
      Trail Running178 miles856 ft4 miles315 ft
      #1,118#70216858
      • By ericfoltzTF Pro TRAILFORKS & contributors
      • Admins: OCMTBA
      • #12345 - 7,983 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Irvine Regional Park.
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