Nearly 500 years after the collapse of the largest empire in the Americas, a single bridge remains from the Inca's ...

The Inca Empire encompassed mountains ... In a two part series, Dr Jago Cooper travels through Peru and Ecuador to reassess the origins, accomplishments and nature of one of the greatest empires ...

The legend begins in the 16th century, when the great Inca Empire in western South America ... when English botanist Richard Spruce traveled to Ecuador in search of the cinchona tree, the seeds ...