Australia
ModerateHolland Track — Broomehill to Coolgardie via the Hyden Granite Country
A gold-rush bush track, still rough and still remote.
Surface: Mixed
Australia
DifficultBloomfield Track — Cape Tribulation to Wujal Wujal
The rainforest track that sparked a protest movement.
Georgia
DifficultAbano Pass — Alvani to Omalo, Tusheti
Georgia's cliff-edge door into the Caucasus.
USA
ModerateCathedral Valley Loop — Capitol Reef National Park
Monoliths, clay badlands and a river ford.
Iceland
DifficultFjallabak Nyrðri F208 — Sigalda to Eldgjá via Landmannalaugar
Rhyolite mountains, glacial fords, Iceland's volcanic spine
Alaska
EasyTop of the World Highway — Dawson City to Chicken via the Poker Creek Border
Ridge-top gold-rush road to the Alaska border
Australia
DifficultGunbarrel Highway — Wiluna to Warburton
Len Beadell's desert road to nowhere
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.
Oregon
ModerateOregon BDR Central Segment — Riley to Burns via the High Desert Volcanic Plateau and Wagontire Mountain
Oregon's emptiest county, no apologies.
Kunene Region
ExtremeSkeleton Coast Wilderness — Serra Cafema to Marienfluss Valley via Hartmann Valley and Kunene River Sand Road
Kaokoland's hardest loop. No half measures.