Idaho
ModerateNez Perce National Historic Trail – Lolo Pass to Weippe
Lewis & Clark's near-death mountain crossing route
Overlanding Trails in USA
Trails curated for overlanders in USA.
2670 Trails
Moderate Most common difficulty
Dirt Most common surface
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All trails in USA
USA
EasyOld Faithful to Shoshone Lake Backcountry Road
Restricted thermal road to Yellowstone's backcountry
Idaho
ModeratePollock Mountain Fire Lookout Road
Idaho's highest staffed fire lookout road
Idaho
ModerateHenrys Lake to Targhee Pass Mining Road
Continental Divide mining road through ranch country.
Montana
DifficultGranite Peak Access Road
Earn your access to Montana's highest peak.
Montana
ModerateGoing-to-the-Sun Road West Side Backcountry Loop
Glacier's backcountry without the tourist traffic.
USA
DifficultBrooks Lake to Togwotee Pass Mining District
High-altitude mining ghosts in Teton shadow
Montana
ModerateGardiner to Cooke City High Route
Gold rush wagon road through grizzly country
Idaho
ExpertSun Valley to Stanley Backcountry Route
Expert mining roads through Idaho's high country spine
Idaho
DifficultCopper Basin Loop
Alpine mining ruins at 10,200 feet