Inca Ingenuity in the Andes

Nestled deep in the Andes, the former Inca capital city of Cusco stands at 11,152 feet (3,399 m) above sea level. It is a destination for tourists from around the world who ascend the treacherous mountainside roads to make their pilgrimage to one of the modern wonders of the world, Machu Picchu. While it is best known… Continue reading Inca Ingenuity in the Andes