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      Part of the Holly Recreation Area, the trail system consists of three main loops, North, West, and East.

      The Holdridge Trail system's flagship feature is the east loop, a 15.5 mile advanced trail, Gruber's Grinder. It is very technical, much like Highland Recreation Area's mountain bike trails, and should be ridden by newcomers with caution.

      The west and north loops are more accessible yet still quite fun, and the tech loop contains skinnies, drops, and rock and log piles for those who enjoy riding technical features.
      Primary Trail Type: Cross-Country
      Parking google parking directions
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      Region Details
      • 2
      • 3
      • 17
      • 1

      Stats

      Avg Trail Rating
      Trails
      23
      Total Distance
      21 miles
      Total Descent Distance
      9 miles
      Total Descent
      2,565 ft
      Highest Trailhead
      1,061 ft
      Total Vertical
      141 ft
      Reports
      25
      Photos
      15
      Ridden Counter
      312

      Recent Trail Reports

      Current Trail Warnings

      traildateinfo
      North Loop
      Apr 13, 2017 @ 8:58am
      Apr 13, 2017
      North Loop should not be ridden at this...
      East loop #1 - #2
      Mar 10, 2017 @ 5:57am
      Mar 10, 2017
      There are many trees down across the...

      Photos of Holly Recreation Area Mountain Bike

      report
      trail: West loop
      4 |
      May 7, 2017 @ 7:19am
      May 7, 2017
      West loop, My City
      report
      trail: West loop
      6 |
      Apr 13, 2017 @ 9:03am
      Apr 13, 2017
      West loop, Ortonville
      report
      trail: North Loop
      3 |
      Apr 13, 2017 @ 8:58am
      Apr 13, 2017
      North Loop, Ortonville
      report
      trail: North Loop
      7 |
      Apr 13, 2017 @ 8:58am
      Apr 13, 2017
      North Loop, Ortonville
      more photos »

      Recent Activity

      usernameactiontypetitledate
      user #1364529RottonrandyaddridelogDec 2, 2017 ride log and 1 more
      Dec 2, 2017 @ 12:33pm
      Dec 2, 2017
      user #1098857jkregeraddridelogNov 26, 2017 ride log
      Nov 26, 2017 @ 10:00am
      Nov 26, 2017
      user #1441330Octavia09addridelogOct 16, 2017 ride log and 2 more
      Nov 21, 2017 @ 4:02am
      Nov 21, 2017
      user #1386117MjdamoneaddridelogNov 11, 2017 ride log
      Nov 11, 2017 @ 10:33am
      Nov 11, 2017
      user #1403938JoedudaaddridelogOct 29, 2017 ride log
      Oct 29, 2017 @ 12:58pm
      Oct 29, 2017
      view more »

      Nearby Riding Areas

      namedistance
      Seven Lakes State Park 24.5 km
      Ortonville Recreation Area 18.1 km
      Pontiac Lake 11 212 km
      Highland Recreation Area 2 214.3 km
      Orion Oaks County Park 1215.5 km

      Local Mountain Bike Directory


      view full directory »
      • By markholloway Plus & contributors
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      • #11539 - 746 views
      • holly recreation area activity log | embed map of Holly Recreation Area mountain bike trails | holly recreation area mountain biking points of interest
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      Downloading of trail gps tracks in kml & gpx formats is enabled for Holly Recreation Area.
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