Near West Fork Boulder River
The impressive West Fork of the Boulder River drainage.
Near West Fork Boulder River
The West Fork of the Boulder River drainage.
Near West Fork Boulder River
This crossing is tough when you are hiking at high water, as my dad and I did last week. If you don't want to get wet, though, you can walk across tree trunks that have fallen across the river.

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Driving Directions
Hike Route

West Fork Boulder River

4.8 (4 Ratings)
Get yourself deep into the Absaroka-Beartooth Wilderness to the base of Mount Cowan.
12.6
mi
Distance
3,127
ft
Gain
moderate
Difficulty
CaveLess CrowdedRiver/CreekViewsWaterfallWildflowersWildlife

Route Details

Flatter
Steeper
12.61mi
Distance
3,127ft
Elevation Gain
733ft
Elevation Loss
55%
Max Grade
8,099ft
High Point
5,705ft
Low Point
Path Type
Point to Point
Description
Drive through cattle country the edge of the Forest to the West Fork Boulder River Road deep into the heart of the Absaroka-Beartooth Wilderness until the road ends at the trailhead. From here set off for as much or as little of the 13+ miles you can walk on this trail which ultimately dead ends in the basin below the impressive Mount Cowan. The trail meanders through small, open meadows and into and out of large, old stands of conifers. Large boulders frame the sides of the trails and the same can be found down in the River making for many impressive and soothing sounding rapids. The trail gains very minimal elevation along its first 10+ miles and it's not until reaching the headwaters that any strenuous hiking really gets underway.Options to make it this a more epic hike could include heading up and over Mill Creek Pass into the Mill Creek drainage, but that must be saved for a time when the high country is snow-free. The overall length of this valley will allow for great solitude especially if the intrepid hiker is willing to get their feet (and knees and maybe thighs!) wet with a crossing of the river to the opposite, seldom-visited side.

Route Conditions

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Contributors
Sam H