Australia
ModerateTanami Road — Alice Springs to Halls Creek via Tilmouth Well, Rabbit Flat and Wolfe Creek Crater Road
Red dirt from Alice to the Kimberley's doorstep.
Difficulty: Moderate
Level 2
Iceland
ModerateAskja Route F88 — Ring Road to Askja Caldera via Herðubreiðarlindir and Drekagil
Lava desert to a caldera lake and a hot crater
Australia
ModerateAnne Beadell Highway — Coober Pedy to Laverton via Emu Field and Neale Junction
Beadell's grader line through the Great Victoria Desert
Tunisia
ModerateDouz to Ksar Ghilane — Grand Erg Oriental Piste
Sahara sand to a Roman fort and hot spring
Iceland
ModerateKjölur Route F35 — Gullfoss to Blönduós via Hveravellir and the Highland Interior
Between two glaciers on the old outlaw road.
Botswana
ModerateDeception Valley — Central Kalahari Game Reserve via Matswere Gate, Sunday Pan and Piper Pan
Mirage valley, lion country, and deep Kalahari sand.
USA
ModerateHole-in-the-Rock Road — Escalante to Hole-in-the-Rock via Dry Fork and Fiftymile Bench
Follow the pioneers to a cleft in the Colorado's rim.
Iceland
ModerateSprengisandur Route F26 — Goðafoss to Hrauneyjar Across the Icelandic Highland Desert
Outlaw road across Iceland's black highland heart.
Oregon
ModerateOregon BDR Central Segment — Riley to Burns via the High Desert Volcanic Plateau and Wagontire Mountain
Oregon's emptiest county, no apologies.
Norway
ModerateTrollstigen to Geiranger — Sunnmøre Mountain Road via Ørnevegen and Eagle Road Descent (Norway Classic High Route)
Eleven hairpins up a waterfall. Then eleven down.