1 miles
101 ft
-105 ft
2,650 ft
High Point
Trail Supporters, Builders & Maintainers of Marble Loop Trail

Marble Loop Details

  • Riding area
    Mt. Saint Helens
    Cougar, Washington
  • Difficulty rating
  • Trail type
  • Bike type
    AM, XC
  • Trail Usage
    Biking Primary
  • Direction
    Both Directions
  • Climb Difficulty
  • Physical rating
  • Season
    April to October
  • eBike Allowed
  • Ride in rain
  • Global Ranking
  • Land Manager
    US Forest Service

Cross Country Ski Trail Open to Mountain Bikes. Recently maintained with logs removed, brush cut back and trail repairs made. Good trail for family, begineer and intermediate riders.

Access Info

Access at Marble Mountain Sno-Park Off Forest Service Road 83. Sno-Park good place to camp as there are several bike trails in the area. Basic Camping, toilets but no water.

Local Trail Association
More Stats for Marble Loop mountain bike trail
  • Altitude change
    -3 ft
  • Altitude min
    2,569 ft
  • Altitude start
    2,650 ft
  • Altitude end
    2,647 ft
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    2,299 ft
  • Distance down
    3,116 ft
  • Distance flat
    403 ft
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Directions to marble-loop trailhead (46.129800, -122.170670)
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