Tennessee
Moderate
Trans-America Trail – Tennessee Section
Cherokee backcountry on forgotten mining roads
Feature: Remote
Arizona
Extreme
El Camino del Diablo
Death's highway through the Sonoran—no cell, no mercy.
Oregon
Moderate
Backcountry Discovery Route – Oregon (ORBDR)
Coast to desert on Oregon's wildest back roads.
Colorado
Expert
Ophir Pass
Where mining ghosts meet white-knuckle drops.
Arizona
Moderate
Arizona Peace Trail
Seven days of desert silence and ancient stories.
Iceland
Expert
Kverkfjöll Ice Caves Route (F902)
Ice caves beyond the edge of nowhere
Iceland
Difficult
Öskjuleið (F88) to Drekagil
Where dragons carved their path through volcanic hell
Iceland
Moderate
Westfjords Peninsula Circuit (Various F-roads)
Where civilization ends and the real Iceland begins
Iceland
Difficult
Lakagígar Craters Road (F206)
Where fire reshaped the world
Iceland
Moderate
Kaldidalur (F550)
Between glaciers on Iceland's shortest F-road