South Dakota
Moderate
Black Hills Backcountry Byway
Black Hills mining history meets granite cathedral spires
Trail Type: Scenic Drive
California
Moderate
Afton Canyon Road
Mojave's secret water canyon
USA
Easy
Monitor and Merrimac Trail
Easy cruise past Civil War ironclad buttes.
California
Moderate
Geology Tour Road
Self-guided tour through desert geological wonders
California
Moderate
Kelso Dunes Road
Singing sands accessed via railroad grade.
California
Easy
Painted Canyon Road
Slot canyon drive through rainbow-colored walls.
Montana
Easy
Logging Creek Road (Inside North Fork Road)
Glacier's forgotten backcountry access road
Montana
Moderate
Crystal Lake Road (Forest Road 4132)
Alpine lake access through Cabinet Mountains wilderness
Montana
Easy
Forest Road 316 – Castle Mountain Loop
Castle Mountains mining heritage loop
Montana
Moderate
Gravelly Range Road (Forest Road 290)
Ridge-running through Big Sky's high country