South Dakota
Moderate
Prairie Edge Trail – Buffalo Gap National Grassland
Remote grassland exploration through homestead country
Trail Type: Overland Route
California
Moderate
Stoddard Wells Road
Historic freight road through Joshua tree country
California
Moderate
Old Dale Road
Historic mining supply route to the Colorado River
Montana
Moderate
Missouri River Breaks Backcountry Road
Lewis & Clark's route through America's last frontier
Montana
Moderate
Pioneer Mountains Scenic Route (Forest Road 484)
Mining ghosts and mountain solitude in one route.
Montana
Moderate
Medicine Lodge Road (Forest Road 258)
Ancient petroglyphs and natural hot springs
Montana
Moderate
Pintler Scenic Route (Forest Road 5106)
Ghost towns and Continental Divide views
Idaho
Moderate
Big Creek Road (Forest Road 370)
Gold rush ghosts and wilderness solitude.
Idaho
Moderate
Warren Wagon Road
Gold rush route to Idaho's backcountry
Idaho
Moderate
Pierce to Headquarters Creek Road
Gold rush trail through virgin timber