New Mexico
Extreme
Pelona Mountain Mining District Loop
Extreme mining district exploration
Trail Type: Technical 4x4
New Mexico
Expert
Mesa de Anguila Backcountry Trail
Volcanic mesa climbing through Chihuahuan Desert
Arizona
Expert
Hackberry Creek Canyon Road
Expert canyon descent through Cerbat Mountains
Arizona
Expert
Primitive Area Road 618 – Vulture Peak
Volcanic nightmare with gold rush history
Arizona
Difficult
Agua Fria River Road
Desert river crossings through Arizona's forgotten wilderness
Alaska
Expert
Chisana Mining District Road
Alaska's highest mining camp access road
Alaska
Difficult
Stampede Trail
Into the Wild's notorious final destination
Alaska
Expert
Canning River Road
Arctic wilderness track to the edge of ANWR
USA
Difficult
Blackwater Falls State Park Backcountry Loop
Highland technical loop above famous amber falls
USA
Difficult
Shavers Mountain Ridge Road
High ridge technical challenge through WV peaks