Idaho
DifficultSun Valley to Ketchum Ridge Road
Sun Valley's technical high-country challenge
Trail Type: Technical 4x4
Montana
ExpertPioneer Mountains Backcountry Loop
Technical mining loop through forgotten peaks
Montana
DifficultCabinet Mountains Scotchman Peak Mining Road
Cabinet Range's highest summit mining challenge
Idaho
ExpertSelway-Bitterroot Frank Church River of No Return Access Road
Idaho's most remote wilderness penetration route
Montana
DifficultBeartooth Pass Alpine Loop
Technical alpine challenge in Montana's high country
Montana
DifficultSnowcrest Range Backcountry Loop
Challenging high-altitude mining loop above treeline
Idaho
ModerateBunker Creek to Pallette Lake Mining Road
High alpine mining road to pristine lake access
Idaho
ExpertBear Creek Pass Technical Challenge
Technical granite challenge in the Frank Church.
Montana
DifficultGoing-to-the-Sun Road Inner North Fork
Glacier's hidden technical bypass route
Idaho
ExpertLolo Motorway Historic Route
Lewis & Clark's nightmare route across the Bitterroots