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  • The Best Mountain Biking in San Diego County

    Looking for the best mountain biking in San Diego County? We've got you covered with the top trails, trips, hiking, backpacking, camping and more around San Diego County. The detailed guides, photos, and reviews are all submitted by the Outbound community.

    Top mountain biking spots in and near San Diego County

    • Jamul, California

      Honey Springs Trail

      5.39 mi / 551 ft gain
      Honey Springs Trail is an out-and-back trail that is moderately difficult located near Jamul, California.
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    • Jamul, California

      Hollenbeck Canyon Extended Loop

      12 mi / 1673 ft gain
      Hollenbeck Canyon Extended Loop is a loop trail that is dog friendly (on-leash) located near Jamul, California.
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    • Jamul, California

      Hike the Hollenbeck Canyon Trail

      4.6 mi / 626 ft gain
      The trail is wide and well maintained. The first mile of the trail is well shaded by oak trees. You'll see stunning rocky peaks and rolling green hills as the trail continues. There are three creek crossings to be aware of. Cleveland National Forest is dog friendly, but bring a leash! Hunting is ...
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    • Jamul, California

      Hollenbeck Canyon Trail

      4.65 mi / 709 ft gain
      Hollenbeck Canyon Trail is a loop trail that is dog friendly (on-leash) located near Jamul, California.
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    • Jamul, California

      Pio Pico Campground to Otay Mountain via Minnewawa Truck Trail

      12.21 mi / 3136 ft gain
      Pio Pico Campground to Otay Mountain via Minnewawa Truck Trail is an out-and-back trail where you may see wildflowers located near Jamul, California.
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    • Jamul, California

      Otay Mountain: Minnewawa Truck Trail to Marron Valley Road

      14.17 mi / 3166 ft gain
      Otay Mountain: Minnewawa Truck Trail to Marron Valley Road is a point-to-point trail where you may see beautiful wildflowers located near Dulzura, California.
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    • Campo, California

      Hauser Canyon Trail

      8.76 mi / 1936 ft gain
      Hauser Canyon Trail is an out-and-back trail where you may see beautiful wildflowers located near Campo, California.
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    • Chula Vista, California

      Mother Miguel Mountain Via Rock House Trail

      4.0
      4.11 mi / 919 ft gain
      Mother Miguel Mountain Via Rock House Trail is an out-and-back trail that takes you by a lake located near Chula Vista, California.
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    • Chula Vista, California

      Hike Mother Miguel Mountain

      5.0
      4.5 mi / 977 ft gain
      At the summit, your work will be rewarded with stunning views from downtown San Diego all the way to Mexico. You can also see the surrounding mountain peaks and the Sweetwater Reservoir.  This is a great hike to do at sunset - but bring a headlamp / flashlight for the hike back down. This trail i...
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    • El Cajon, California

      Otay Sweetwater Refuge Trail

      10.23 mi / 689 ft gain
      Otay Sweetwater Refuge Trail is an out-and-back trail that takes you by a lake located near La Mesa, California.
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    • El Cajon, California

      Sweetwater Trail Loop

      3.14 mi / 121 ft gain
      Sweetwater Trail Loop is a loop trail that takes you by a river located near Spring Valley, California.
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    • Campo, California

      Photograph the Mexican Border on the PCT Southern Terminus

      4.5
      From San Diego head East on Hwy 8 for roughly 60 miles to Buckman Springs Road (Exit 51). Take a right on Buckman Springs road an drive South for 10 miles. Turn right on CA-94 W (Campo Rd) and drive for 1.5 miles. After crossing the railroad tracks turn left on Forrest Gate Road. Take this road f...
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    • El Cajon, California

      Crestridge Ecological Reserve Trail

      1.54 mi / 154 ft gain
      Crestridge Ecological Reserve Trail is a loop trail where you may see wildflowers located near El Cajon, California.
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    • Chula Vista, California

      Church Canyon

      2.47 mi / 220 ft gain
      Church Canyon is a loop trail where you may see local wildlife located near Chula Vista, California.
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    • Chula Vista, California

      Otay River Valley Trail

      8.25 mi / 436 ft gain
      Otay River Valley Trail is an out-and-back trail that takes you by a river located near Imperial Beach, California.
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    • Santee, California

      Walker Preserve Trail

      5.97 mi / 154 ft gain
      Walker Preserve Trail is an out-and-back trail that takes you by a river located near Santee, California.
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