Morocco
DifficultPiste de l’Erg Chebbi — Merzouga to Erg Chebbi Summit via the Grand Erg Oriental Dune Corridor
150-metre dunes, orange sand, zero mercy for flat tyres.
Trail Type: Technical 4x4
Australia
DifficultGibb River Road — Windjana Gorge to Bell Gorge via Lennard River and Silent Grove (Classic Southern Entry)
Limestone gorges and river crossings, Kimberley style.
Argentina
ExpertPaso Abra del Acay — Cachi to San Antonio de los Cobres via South America’s Highest National Road (Northbound High Desert Run)
South America's highest national road. No guardrails, no mercy.
California
ModerateMojave Road — Afton Canyon to Piute Spring via Soda Lake and Government Holes (Westbound Classic Dry Run)
Wagon ruts, desert springs, and open Mojave sky.
Namibia
DifficultNaukluft–Zebra River Canyon to Büllsport — Hardap Desert High Spine via Tsaris Pass and Naukluft Plateau
Limestone canyons and desert plateau — Namibia raw.
Australia
DifficultGibb River Road — Derby to Kununurra via the Kimberley Gorge Country (Dry Season Classic, Full Traverse, Galvans Gorge to El Questro Central Run)
The Kimberley's backbone. Six hundred k of raw.
Arizona
ExpertTrans-America Trail — Clifton to Reserve via the Blue Range Mogollon High Divide
Blue Range wilds. No guardrails, no signal.
Namibia
DifficultNamib-Naukluft Olive Trail — Sesriem to Naukluft Mountains via Tsauchab Valley and Naukluft Camp
Naukluft high country. Earned silence.
Erongo Region
DifficultBrandberg Mountain Wilderness Circuit — Uis to Brandberg White Lady via Ugab River Terraces and Tsisab Ravine
Namibia's fiery island peak and 2,000-year-old art.
Australia
DifficultGibb River Road — Bell Gorge to Adcock Gorge via Silent Grove and King Leopold Ranges (Dry Season Interior Traverse)
King Leopolds, corrugations, and cold plunge pools.