Argentina
DifficultRuta Nacional 7 – Aconcagua High Route
High Andes access to the roof of the Americas
Feature: Water Crossings
Brazil
ModerateTranspantaneira (MT-060)
Wildlife highway through world's largest wetland
Brazil
ModerateEstrada Real (Royal Road) – Minas Gerais
Colonial gold route through Brazilian highlands
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
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