Arizona
DifficultTrans-America Trail — Clifton to Alpine via the Mogollon Rim and Blue River Canyon
Blue River canyons, copper ghosts, Mogollon edge.
Surface: Mixed
Colorado
ModerateColorado BDR Central Segment — Gunnison to Salida via Cochetopa Hills and Marshall Pass
Old railbed, aspen groves, and 10,800-foot silence.
Texas
ModerateTrans-America Trail — Hico to Meridian via the Texas Hill Country Divide
Empty Texas ranch roads nobody else knows about.
Aysén Region
ExpertPaso Vergara to Lago General Carrera via Villa O’Higgins — Carretera Austral Remote Southern Terminus
Patagonia's hardest road. No arguing it.
Argentina
DifficultRuta 40 Central — Malargüe to Barrancas via the Patagonian Volcanic Steppe
Lava fields, guanacos, and Patagonian wind.
New Mexico
ModerateTrans-America Trail — Lordsburg to Silver City via the New Mexico Boot Heel Divide
Geronimo country. Cattle gates. Zero cell signal.
Mauritania
ExtremePiste de Tichit-Oualata — Tichit to Oualata via the Aoukar Depression Ancient Caravan Road
Two UNESCO ghost cities. Zero margin for error.
Arkansas
ModerateTrans-America Trail — Gilbert to Heber Springs via the Ozark National Forest Interior
Ozark two-track the way Correro drew it.
Texas
ModerateTrans-America Trail — Ranger to Hico via the Texas Hill Country Limestone Plateau
Texas ranch roads and limestone creek beds.
Texas
ModerateTrans-America Trail — Hico to Meridian via the Texas Hill Country Limestone Plateau
Texas ranch roads the GPS forgot.