Grouse Mountain Trail #205
ElevationAscent: 0' 0 m
Descent: -1,119' -341 m
High: 6,884' 2,098 m
Low: 5,765' 1,757 m
GradeAvg Grade: 10% (6°)
Max Grade: 39% (21°)
Popular rides nearby
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7.1 mi 11.4 km • Point to Point • 954 ft Ascent 290.78 m Ascent
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21.9 mi 35.2 km • Loop • 3,018 ft Ascent 919.89 m Ascent
Red Grade Trail System Ride
1.8 mi 3.0 km • Out and Back • 248 ft Ascent 75.49 m Ascent
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“This trail descends from Grouse Mountain to the Mosier Gulch Trailhead (to Clear Creek Trail).”— Matt Goodman
At the top, watch for where the signed singletrack trail diverges from doubletrack and begins its descent. The top portion is mostly open, with a few quick ducks into aspen forests and small rivulet crossings. Watch for a fence/gate part way down (requires you to dismount to get your bike through) and continue. The lower portion is mostly in the coniferous woods and has many very steep/tight switchbacks.
The trail exits the woods near the dam/spillway. Take the gravel road northeast (left) to the Mosier Gulch day-use area.
It's a two-way trail, but climbing is very difficult due to steep, tight switchbacks.
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Family Friendly, ADA Accessible, Need to Know, Dogs Allowed, Features, Electic Mountain Bikes Allowed
Land Manager: USFS - Bighorn National Forest Office