Corihuayrachina; Victoria’s Secret Revealed; Extreme Archaeology in the High Andes with the National
Extreme archaeology in the Peruvian Andes with the National Geographical Society and archaeologist, Gary ziegler
Machu Picchu, Inca Pachacuti’s Sacred City; A multiple ritual, ceremonial and administrative center.
An in-depth analysis of Machu Picchu by Andean archaeologist
Gary Ziegler and astronomer, Kim Malville
Beyond Machu Picchu — Choquequirao, Lost City in the Clouds
An in-depth study of the Inca Royal Estate, Choquequirao
and flora that may have been induced by the Inca.
An except from earlier expedi