Black Diamond Mines trail photo
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Level: Intermediate
Length: 17 mi (27.4 km)
Surface: Fire Road
Configuration: Network
Elevation: +427/ -399 ft
Total: 20 riders

Mountain Biking Black Diamond Mines

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#523 of 1,005 mountain bike trails in California
#6,484 in the world

Steep fire road, 17.21 miles if you do every trail. open area with some oak trees. Old mines to check out. Not good in the wet, just gooopy. Good for one gearif you don't mind jogging some.

First added by Juan_Gear on Jun 21, 2005. Last updated May 1, 2020. → add an update
Before you go
  • Drinking water: unknown
  • Lift service: unknown
  • Night riding: unknown
  • Pump track: unknown
  • Restrooms: unknown
  • Fat bike grooming: unknown
  • E-bikes allowed: unknown
  • Fee required: unknown
This trail information is user-generated. Help improve this information by suggesting a correction.
Getting there
Off of Somersville road in Antioch

Black Diamond Mines Trail map

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Local Info

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Trail checkins

Adam Van Winkle (on Dec 29, 2018)
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Trail conditions

Good (on Dec 29, 2018)
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