Cumbre pass horseshoe curve. The Cumbre Pass is a by pass line (that avoids going through Antofagasta city) and connection between large copper mining (Chuquicamata, Codelco Calama, Radomiro Tomic... (more)
FCAB train en route to Ollagüe (border with Bolivia, where it will exchange international cargo), borders the Poruña volcano, which is the smallest volcano in the world (150 meters / 492 feet hi... (more)