Drâa-Tafilalet
Moderate
Jebel Saghro Circuit
Volcanic badlands and ancient caravan routes
Surface: Mixed
Northern Cape
Extreme
Richtersveld 4×4 Route
Africa's last frontier wilderness expedition
Morocco
Moderate
Atlas Mountain High Route
High Atlas traverse through Morocco's mountain backbone
Botswana
Easy
Trans-Kalahari Highway
Kalahari crossing on sealed road through the deep desert
USA
Moderate
Olympic Peninsula Discovery Trail
Complete Peninsula circle through forest and coast
Alaska
Easy
Elliott Highway
Gateway to bush Alaska from Fairbanks
Oregon
Moderate
Crater Lake Rim Drive Backcountry Route
Volcanic rim roads above Oregon's deepest lake
Oregon
Moderate
John Day Fossil Beds Backcountry Loop
Fossil hunting through Oregon's painted badlands
Oregon
Moderate
Diamond Lake Rim Drive
Alpine lake circuit with volcanic backbone challenges
Oregon
Easy
Oregon Outback Scenic Byway
Oregon's loneliest road through forgotten frontier