Arica and Parinacota
Difficult
Ruta X-731 – Putre to Parinacota Altiplano Loop
Ancient villages in Chile's highest altiplano
Feature: Remote
Chile
Expert
Ruta Nacional 7 – Paso Libertadores to Portillo Circuit
High Andes technical circuit above the ski valley
Chile
Difficult
Ruta CH-115 – Termas del Flaco High Mountain Circuit
High Andes thermal springs via knife-edge mountain roads.
Antofagasta
Moderate
Ruta X-764 – Valle de la Luna to San Bartolo Circuit
Lunar landscapes and ghost towns in raw Atacama wilderness.
Chile
Moderate
Ruta CH-11 – Paso Los Libertadores High Route
Andean spine crossing at 10,500 feet
Antofagasta
Difficult
Ruta del Salar de Pedernales
Salt flats and flamingos at 12,000 feet
Antofagasta
Moderate
Reserva Nacional Los Flamencos Backcountry Loop
Desert flamingo colonies above the tourist circuit
Chile
Difficult
Ruta Nacional 7 – Los Andes Pass Circuit
High Andes mining roads above the tourist highway
Araucanía
Expert
Ruta de los Volcanes – Araucanía Volcanic Circuit
Technical volcanic traverse through ancient forests
Arica and Parinacota
Difficult
Lauca National Park Circuit
Chile's highest wilderness at 4,500 meters