North Dakota
Moderate
Knife River Indian Villages Historic Trail
Lewis & Clark's winter trail
Trail Type: Overland Route
North Dakota
Difficult
Maah Daah Hey Trail
144 miles through badlands and burning coal veins
Nevada
Moderate
High Rock Canyon Road
Applegate Trail through towering volcanic canyon
Nevada
Easy
Lahontan Cutoff Road
Pioneer wagon route across Carson Sink alkali flats
Nevada
Difficult
Reno to Winnemucca Backcountry Route
Pioneer route across Nevada's remote heart
Nevada
Difficult
Carson Pass to Markleeville Backcountry Loop
Sierra Nevada backcountry loop with mining history
Nevada
Expert
Black Rock Desert Playa Crossing
Where the earth meets infinity
Nevada
Moderate
Soldier Meadows Road
Desert springs and forgotten homesteads
Nevada
Easy
Pony Express Trail Historic Route
Ride the original American highway
USA
Easy
Sweetwater Station Road
Oregon Trail route to Independence Rock.