Peru
Moderate
Andes to Amazon – Carretera Marginal (Peru Highway 5N)
From glaciers to jungle in 800 brutal miles
Difficulty: Moderate
Level 2
Atacama
Moderate
Salar de Atacama Circuit
Mars training at 14,000 feet
Arizona
Moderate
Whipple Mountains Wilderness Road
Desert solitude where civilization ends
USA
Moderate
Cascade River Road
Where rocks bite back and views bite harder
USA
Moderate
Trans-America Trail – Virginia Section
Where the dirt highway begins
USA
Moderate
Comb Ridge Road
Ancient sandstone spine with cliff dwelling views
California
Moderate
Titus Canyon Road
Death Valley's rocky one-way gauntlet
USA
Moderate
Medicine Bow Backcountry Byway
Wyoming's forgotten high country route
New Mexico
Moderate
Backcountry Discovery Route – New Mexico
1,200 miles of New Mexico's wildest backcountry
California
Moderate
Carrizo Badlands Loop
Alien badlands maze in California's forgotten desert