For centuries, the Andes have caught the imagination of travelers, inspiring fear and wonder. The groundbreaking scientist Alexander von Humboldt claimed that ""everything here is grander and more majestic than in the Swiss Alps, the Pyrenees, the Carpathians, the Apennines, and all other mountains I have known."" Rivaled in height only by the Himalayas and stretching more than 4,500 miles, the sheer immensity of the Andes is matched by its concentration of radically contrasting scenery and climates, and the rich and diverse cultures of the people who live there.

In this remarkable book, travel writer Michael Jacobs journeys across seven different countries, from the balmy Caribbean to the inhospitable islands of the Tierra del Fuego, through the relics of ancient civilizations and the remnants of colonial rule, retracing the footsteps of previous travelers. His route begins in Venezuela, following the path of the great nineteenth-century revolutionary Simon Bolivar, but soon diverges to include accounts from sources as varied as Humboldt, the young Charles Darwin, and Bolivar's extraordinary and courageous mistress, Manuela Saenz. On his way, Jacobs uncovers the stories of those who have shared his fascination and discovers the secrets of a region steeped in history, science, and myth.