Argentina
Moderate
Ruta Nacional 40 – Jujuy to Salta High Puna
High Puna crossing at the roof of Argentina
Feature: High Altitude
Brazil
Expert
Serra dos Orgaos National Park Circuit
Granite spires and rainforest in Brazil's mountains
Argentina
Difficult
Ruta Nacional 7 – Aconcagua High Route
High Andes access to the roof of the Americas
Argentina
Expert
Cordillera de Ansilta Circuit
High-altitude punishment in Argentina's forgotten ranges
Argentina
Difficult
Ruta Provincial 150 – Jujuy Salt Flats Circuit
High-altitude salt flats and rainbow mountains
Brazil
Moderate
Estrada Real (Royal Road) – Minas Gerais
Colonial gold route through Brazilian highlands
Argentina
Expert
Ruta de los Seismiles
High-altitude volcanic desert route above 4,000 meters
Peru
Expert
Cordillera Huayhuash Circuit
Remote Andean circuit around Peru's razor-sharp peaks
Bolivia
Moderate
Lagunas Route (Ruta de las Lagunas)
High-altitude lake circuit through Bolivia's Altiplano
Venezuela
Difficult
Lost World Circuit – Mount Roraima Access
Access route to Conan Doyle's Lost World