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Montana
16.9 mi
Distance
1,681 ft
Gain
6h 29m
Time
We won't guess. Here is exactly what we do and don't know.
What we do know
Inside Custer Gallatin National Forest
3 managing-area boundaries mapped — agency alerts for them feed this page automatically.
Boundary data
What's missing
No access route mapped
We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.
Nobody's filed a report here yet — be the first.
Why you'll love it
Rainbow Creek
AI-suggested draft · review before you go
No permit or access details on file for this trail — check with the local land manager before you go.
Rainbow Creek is a moderately challenging backcountry trek that traverses nearly 17 miles through Montana's scenic creek drainage. This route offers hikers an immersive experience in alpine and subalpine terrain with steady elevation gain, featuring cascading water features and forest ecosystems typical of Montana's wilderness areas. The trail rewards persistence with views of the surrounding peaks and access to pristine high-country meadows.
East Fork Boulder
~0 min drive
Challenging 16.9-mile alpine trek with 3,699 ft gain in remote Montana.
Lake Columbine
~3 min drive
Moderate 7.8-mile alpine lake hike with 1,658 ft elevation gain.
Independence
~4 min drive
Steady 5.2-mile climb with 890 ft gain near Independence, Montana.
Copper Creek
~7 min drive
Moderate 6.84-mile creek-side hike with 1,543 ft elevation gain.
Buffalo Divide
~6 min drive
Moderate 6.65-mile divide crossing with 1,603 ft elevation gain.
Upsidedown Creek
~5 min drive
Easy 0.3-mile creek walk with minimal elevation gain.
Upsidedown Creek
~7 min drive
Remote 20-mile backcountry route with 3,000 ft gain in Montana wilderness.
Sheep Creek
~6 min drive
Moderate creek valley hike with steady climbing and alpine meadow views.
Fish Creek
~6 min drive
Moderate 5.65-mile creek-side hike with 817 ft elevation gain.
Bridge Creek
~8 min drive
Challenging 14.5-mile alpine trek with 4,748 ft elevation gain.
