Bolivia
DifficultRooftop of Bolivia — Cordillera Real High Road via Chacaltaya and Zongo Valley
Glacier ghost roads above the clouds.
Surface: Dirt
Argentina
ExpertPaso Roballos — Cochrane to Bajo Caracoles via the Andes Desert Steppe
Patagonia's loneliest border run.
Mara Region
DifficultSerengeti Mara River Crossing Track — Ikoma Gate to Kogatende via the Northern Serengeti
Mara crossings, black cotton, big game.
Australia
DifficultGibb River Road — Wunaamin Miliwundi Ranges to Manning Gorge via Barnett River Station
Kimberley's mid-section bites hard.
Australia
DifficultGibb River Road — Imintji to Mount House Station via the Kimberley Ranges Central Heart
King Leopold Ranges at their most uncompromising.
Europe
ModerateNürburgring Nordschleife Access Roads to Adenau Foresttrack — Eifel Volcanic Highland Circuit
Volcanic lakes, Roman roads, and real forest quiet.
Australia
DifficultGibb River Road — Adcock Gorge to Manning Gorge via Barnett River Station
Red dirt, river crossings, Kimberley gorges.
KwaZulu-Natal
DifficultSani Pass — Himeville to Sani Top via the Drakensberg Wall
Nine kilometres of shale, straight up a kingdom.
Libya
ExtremePiste de Ghat — Ghat to Awinat via the Acacus Volcanic Fringe Track
Libya's volcanic fringe — expedition-only, no shortcuts.
Australia
ModerateGibb River Road — Tunnel Creek to Windjana Gorge via Napier Range Limestone Track
Devonian reefs, outlaws, and croc-lined banks.