Australia
ExpertCanning Stock Route — Well 51 to Halls Creek via the Kidson Track and Lake Gregory Desert Corridor
The end of the world's longest stock route.
Surface: Mixed
USA
ModerateCottonwood Canyon Road — Cockscomb Basin to US-89 via Grosvenor Arch and the Paria River Benchlands
46 miles of colour, clay, and a hidden double arch.
Namibia
ExpertSkeleton Coast Wilderness Drive — Möwe Bay to Kunene River Mouth via the Far Northern Namib Shore
Lion tracks in the surf. End of the earth.
Australia
DifficultBurn Road to Port Douglas — Daintree Cape Tribulation Backcountry Track via Emmagen Creek
Rainforest, crocs, and tidal creek roulette.
Colorado
ModerateColorado BDR South Segment — Antonito to Chama via Cumbres Pass and Toltec Gorge Rim
Steam trains, mud, and 10,000-foot empty.
Algeria
ExtremePiste du Tanezrouft — Reggane to Bordj Badji Mokhtar via the Tanezrouft Basin
700km of nothing. Bring everything.
Australia
ModerateOodnadatta Track — Marree to Marla via the Old Ghan Railway Corridor and Lake Eyre Basin
Dead railway, live desert, zero apologies.
Alaska
DifficultDalton Highway North Slope — Coldfoot to Deadhorse via Atigun Pass and the Brooks Range
Arctic Ocean or bust — no bail-outs north of Coldfoot.
Namibia
ExpertSkeleton Coast Park Traverse — Ugabmund Gate to Möwe Bay via the Northern Namib Coastal Desert
The coast that eats vehicles whole.
Idaho
DifficultMagruder Corridor Road — Red River to Elk City via the Selway-Bitterroot Wilderness Divide
100 miles of wilderness divide with zero bailouts.