The mystery of Sacsayhuamán, Peru
January 28, 2014 Sacsayhuamán (also known as Sacsahuaman) is a walled complex near the old city of Cusco, at an altitude of 3,701 m. or 12,000 feet. The site is part of the City of Cuzco, which was added to the UNESCO World Heritage List in 1983. Outside the old Inca capital of Cusco, a …