New Mexico
Moderate
Geronimo Trail Scenic Byway
Apache country through the Black Range mountains
Surface: Mixed
New Mexico
Moderate
Forest Road 274 – Manzano Mountains Loop
Mining-era loop through white limestone country
New Mexico
Easy
Quebradas Backcountry Scenic Loop
Georgia O'Keeffe country canyon maze exploration
New Mexico
Difficult
Continental Divide Trail Access (Pie Town Section)
Continental Divide crossing through cattle country
New Mexico
Expert
Cuba to Regina Backcountry Loop
Ghost towns and Continental Divide wilderness
Arizona
Moderate
White Tank Mountains Regional Park Loop
Petroglyphs and granite in Phoenix's backyard
Arizona
Moderate
Senator Highway
Historic mining road through Bradshaw Mountains
Arizona
Easy
Oatman Highway Historic Route
Original Route 66 through burro-filled mining country
Alaska
Difficult
White Mountain Trail
Brooks Range summit access to weather station
Alaska
Difficult
Iditarod Historic Trail
Follow the legendary dog sled trail through gold country