5.0 miles
507 ft
-2,344 ft
1.3 miles
High Point

Crevice Details

  • Riding area
  • Difficulty rating
    Black Diamond
  • Trail type
  • Bike type
    AM, Fat
  • Trail Usage
    Biking Primary
  • Direction
    Downhill Primary
  • Climb Difficulty
    Black Diamond
  • Physical rating
  • Season
  • eBike Allowed
  • Global Ranking

This non-motorized trail is the original Twelvemile Forest Service trail. It is five miles of pure fun for the expert mtn biker. There will be short hike a bike for some bikers. There are numerous stream crossings, some with logs. Expect to get your feet wet. Early in the season, the water is high and cold. June-October is best. The trail is not well marked in places but the old Forest Service blazes are there. Lower down you will pass a cabin site from the Uncle Sam Mine, which was operational before 1927.

Access Info

Twelvemile Creek Road.

Local Trail Association
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Salmon Idaho Mountain Bike Association (www.ridesalmon.com)
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More Stats for Crevice mountain bike trail
  • Altitude change
    -1,837 ft
  • Altitude min
    4,974 ft
  • Altitude start
    1.3 miles
  • Altitude end
    4,974 ft
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    1.0 miles
  • Distance down
    3.6 miles
  • Distance flat
    1,976 ft
  • view trail stats
on Oct 14, 2016
Avg: 5 (2 votes)

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Crevice Trail Reports

Oct 14, 2016 @ 9:04pm
Oct 14, 2016
Oct 14, 2016 @ 9:00pm
Oct 14, 2016
A few trees across the trail in multiple locations.
view all reports »


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11 |
Oct 14, 2016 @ 9:04pm
Oct 14, 2016
Crevice, My City
13 |
Oct 14, 2016 @ 9:01pm
Oct 14, 2016
Crevice, My City

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