A map that resurfaced in 1978 indicates ... acknowledge Lizárraga and others in passing his 1922 book, Inca Land: Explorations in the Highlands of Peru. Most people reach Machu Picchu by way ...

These high mountain sanctuaries dot the Andes from central Chile to southern Peru. All of the sites are located in the region of the two southernmost Inca quarters, or "suyus," but only a few of ...