Montana
ModerateGoing-to-the-Sun Road East Side Technical
Glacier's legendary cliff-edge mountain highway
Feature: Scenic
Montana
ExpertFreezeout Ridge Road
Continental Divide technical challenge above Yaak
USA
ModerateWyoming Range Trail 300 – Salt River Pass Route
Wyoming Range backbone through active logging country
Idaho
ModerateNez Perce Trail – Weippe to Kooskia Historic Route
Lewis and Clark's actual route through Nez Perce country
USA
EasyRed Desert Crossing Historic Route
Oregon Trail's toughest crossing lives on
Montana
ModerateGlacier National Park North Fork Road
Gateway to Glacier's wildest backcountry
USA
ModerateContinental Divide Togwotee Pass Mining Loop
Double Continental Divide crossing through mining history
Montana
DifficultGallatin Range Hyalite Canyon Access Road
Granite slabs and alpine exposure in the Gallatins
Idaho
ModerateClearwater River Forest Service Road 247
Idaho's forgotten cedar cathedral route
USA
DifficultTeton Crest Mining District Road
Mining claims below the Grand Teton