Algeria
ExpertPiste de Timimoun — Adrar to Timimoun via the Grand Erg Occidental Red Oasis Corridor
Red oasis cities and a sand sea that swallows tracks whole.
Difficulty: Expert
Level 4
Morocco
ExpertPiste de l’Erg Chebbi Sud — Merzouga to M’Hamid via the Saharan Dune Corridor and Draa Valley
Real Sahara. No tourist camps past this point.
Morocco
ExpertToubkal Circuit High Atlas Piste — Imlil to Aroumd via Tizi n’Ouanoums and Tizi n’Tadat
North Africa's highest peak from a driver's seat.
Argentina
ExpertPaso San Francisco — Fiambalá to Paso San Francisco via the Puna de Atacama Volcanic Corridor
Volcanoes, altitude, and no way back easily.
Idaho
ExpertMagruder Corridor Road — Darby to Elk City via the Selway-Bitterroot Wilderness Divide
100 miles of wilderness with zero bail-outs.
Australia
ExpertCape York Telegraph Track — Bramwell Junction to Bamaga via the Old Telegraph Line (South to North Full Run)
Australia's hardest run to the top.
Alaska
ExpertTatshenshini–Alsek Wilderness Road — Haines to Dry Bay via Dalton Post and the Alsek River Corridor
Glacier valleys, grizzlies, and three borders.
Bolivia
ExpertLagunas Route — Tupiza to Uyuni via the Bolivian Southwest Altiplano Circuit
Flamingos, volcanoes, and salt the size of Connecticut.
Lesotho
ExpertLesotho Highlands Road — Thaba-Tseka to Katse Dam via the Maluti Mountain Plateau
Lesotho's brutal plateau road to a mega-dam.
Namibia
ExpertNaukluft Mountains 4×4 Trail — Tsauchab River Gorge to Büllsport via the Naukluft Plateau High Spine
Quartzite ledges and dead silence in the Namib.