Idaho
DifficultSelway River Road – Magruder Crossing Alternative
Wild river access to roadless wilderness heart
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
Montana
ModerateContinental Divide National Scenic Trail – Marias Pass
Continental Divide railroad grade wilderness access
Idaho
ExpertFrank Church Wilderness Chamberlain Basin Access
Into America's largest wilderness area
Montana
ExpertCentennial Mountains Continental Divide Traverse
Continental Divide grizzly country ridge running
USA
DifficultBighorn Mountains Medicine Wheel Road
Sacred Medicine Wheel high country access
USA
ModerateMedicine Lodge Creek Archaeological Trail
10,000 years of rock art in red canyon country
Idaho
DifficultYankee Fork Historic Mining District
Gold rush ghosts and mountain moonscapes
Montana
DifficultLolo Pass Historic Route
Lewis and Clark's nightmare crossing made real
Montana
EasyCentennial Valley Red Rock Lakes Circuit
High-desert wildlife sanctuary in Big Sky country
USA
ModerateWyoming Range Backcountry Discovery Route
High-alpine adventure through Wyoming's backbone