Brazil
ModerateEstrada Real (Royal Road) – Minas Gerais
Colonial gold route through Brazilian highlands
Feature: Water Crossings
Paraguay
ModerateTrans-Chaco Highway
Paraguay's infamous mud-and-dust wilderness crossing
Brazil
DifficultRoraima Circuit Road
Brazil's tepui frontier to the Lost World
Brazil
EasyChapada Diamantina Circuit
Tabletop mountains and diamond ghost towns in Bahia
Peru
ExpertCordillera Huayhuash Circuit
Remote Andean circuit around Peru's razor-sharp peaks
Venezuela
DifficultLost World Circuit – Mount Roraima Access
Access route to Conan Doyle's Lost World
Brazil
EasyTrans-Pantanal Highway
Wildlife highway through world's largest wetland
USA
ModerateBackcountry Discovery Route – Wyoming (WYBDR)
Five Continental Divide crossings through Wyoming's heart.
USA
EasyOlympic Peninsula Forest Discovery Trail
Rainforest giants and forgotten logging roads
Nevada
ExpertHell’s Gate Road
Where rigs go to die and legends are born