Arusha Region
DifficultNgorongoro to Lake Natron — Rift Valley Floor Track via Ol Doinyo Lengai and Engaruka Ruins
Active volcano, soda lake, flamingos — real Africa.
Difficulty: Difficult
Level 3
Kyrgyzstan
DifficultTian Shan Celestial Mountains — Naryn to Torugart Pass via Chatyr-Kul Lake
Roof of Kyrgyzstan — wind, ibex, and no easy way out.
Australia
DifficultGibb River Road — Derby to Kununurra via the Kimberley Gorge Country (Dry Season Classic, Galvans Gorge to Manning Gorge, Eastern Traverse)
Kimberley gorges earned one corrugation at a time.
Australia
DifficultGibb River Road — Derby to Kununurra via the Kimberley Gorge Country (Dry Season Classic, Bell Gorge to Manning Gorge, Southern Traverse)
The Kimberley's corrugated backbone.
North Carolina
DifficultTrans-America Trail — Hector to Murphy via the Unicoi Mountain Divide and Ocoee River Gorge
Southern Appalachian mud and mountain, TAT-style.
Australia
DifficultGibb River Road — Fitzroy Crossing to Mornington Wilderness Camp via Geikie Gorge and Tunnel Creek
Eastern Kimberley the hard way.
Australia
DifficultGibb River Road — Mornington Wilderness Camp to El Questro via Manning Gorge and Pentecost River Crossing
Red gorges, bull dust, and a crossing you won't forget.
Chihuahua
DifficultCopper Canyon Urique Rim to Batopilas — Chihuahua Sierra Madre Barrancas Descent
Mexico's deepest canyon — one lane, no guardrails.
Colorado
DifficultRooftop of the Rockies — Mosquito Pass Road via Leadville and Alma
Highest named pass road in the USA.
Alaska
DifficultNabesna Road — Slana to Nabesna via the Wrangell Mountains Volcanic Foothills (Full Traverse)
Dead-end road into America's biggest wilderness.