
A trek from Peru's Chiclayo, a coastal plain town, to Cajamarca, which is located in the Andes some 8,900 feet above sea level. Included: Chiclayo's "witches' market"; pre-Incan aqueducts; the Ventanillas de Otuzco ("Little Windows of Otuzco"); and a view of Cajamarca from an Incan stairway.

