USA
Moderate
Togwotee Pass Road (US-26/287)
Continental Divide crossing through grizzly country
Surface: Mixed
USA
Difficult
Wind River Canyon Back Road
Old wagon route through Wyoming's geological showcase
USA
Difficult
Wyoming Backcountry Discovery Route (WYBDR)
500 miles of Wyoming's wildest backcountry
South Dakota
Expert
Standing Rock Reservation Grand River Road
Follow the Grand River to Sitting Bull's resting place
South Dakota
Moderate
Slim Buttes Backcountry Loop
Ancient sentinels rising from the northwestern plains
South Dakota
Moderate
Deerfield Reservoir Road
Black Hills reservoir access with water crossings
South Dakota
Moderate
Palmer Creek Road
Black Hills mining road with creek crossings and history.
South Dakota
Difficult
Angostura Reservoir OHV Trail System
Technical reservoir wheeling with serious hill climbs
South Dakota
Difficult
Centennial Trail – Black Hills Section
Cross the entire Black Hills backcountry
South Dakota
Easy
Custer State Park Wildlife Loop Road
Where buffalo rule the road