Bolivia
Moderate
Lagunas Route (Ruta de las Lagunas)
High-altitude lake circuit through Bolivia's Altiplano
Feature: Camping
Venezuela
Difficult
Lost World Circuit – Mount Roraima Access
Access route to Conan Doyle's Lost World
Brazil
Easy
Trans-Pantanal Highway
Wildlife highway through world's largest wetland
Chile
Moderate
Carretera Austral
Patagonia's ultimate gravel highway adventure
USA
Moderate
Backcountry Discovery Route – Wyoming (WYBDR)
Five Continental Divide crossings through Wyoming's heart.
Colorado
Difficult
Backcountry Discovery Route – Colorado (COBDR)
675 miles of thin air and thick rock
USA
Difficult
Trans-America Trail – Utah Section
Where the TAT gets mean and the slickrock bites back
Arizona
Moderate
Backcountry Discovery Route – Arizona (AZBDR)
Mexico to Utah through Arizona's wildest country
USA
Difficult
Jeep Safari Road – Canyonlands
Where Moab's gnarliest routes collide on slickrock
USA
Easy
Olympic Peninsula Forest Discovery Trail
Rainforest giants and forgotten logging roads