Archaeological site of Sacsayhuaman, UNESCO World Heritage Site, Cusco, Cusco Region, Peru, South America

sacsayhuaman cusco peru archaeological site unesco ancient ruins stone structures visitors landscape terraced hills south america history culture tourism heritage archaeology exploration outdoor natural beauty scenic view travel site ancient civilization andean peruvian local culture traditions preservation guided tour hiking excavation monument relics paths monumental inca stone walls plains valley wildlife scenic landscape ancient architecture cultural heritage visitors center nature outdoor activity