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Idaho
18.4 mi
Distance
1,720 ft
Gain
We won't guess. Here is exactly what we do and don't know.
What we do know
Inside Payette 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.
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Why you'll love it
Bismark
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.
The Bismark Trail is a challenging 18.39-mile backcountry route in central Idaho that rewards dedicated hikers with remote wilderness experience and significant elevation gain. This full-day adventure traverses varied terrain typical of Idaho's high country, offering solitude and expansive views for those prepared for the distance and elevation demands. The trail's length and sustained climbing make it ideal for experienced hikers seeking a serious mountain workout.
Monumental Creek
~5 min drive
Remote 38.76-mile backcountry expedition along Monumental Creek drainage.
Estep
~10 min drive
Moderate 7.58-mile trail with 2,723 ft elevation gain in central Idaho.
Bear Lake
~22 min drive
Easy 2.66-mile hike to scenic Bear Lake with 391 ft elevation gain.
Frog Spring Ridge
~7 min drive
12.4-mile ridge traverse with moderate elevation gain and scenic alpine views.
Rush Creek Point
~20 min drive
Moderate 3.87-mile climb to Rush Creek Point with 780 ft elevation gain.
Ramey Ridge
~8 min drive
Remote 26-mile ridge traverse with 2,590 ft gain in central Idaho.
Bismark
~9 min drive
Moderate 9.86-mile day hike with steady 1,033 ft elevation gain near Bismark.
Sliver Creek
~10 min drive
Moderate creek-side hike through Idaho's scenic riparian forest.
Center Mountain
~11 min drive
Demanding 26-mile alpine traverse with 3,978 ft gain in remote Idaho backcountry.
Rock Rabbit
~11 min drive
Easy 8.24-mile trail with minimal elevation gain near Rock Rabbit, Idaho.
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