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

sacsayhuaman cusco peru unesco archaeological site incan architecture stone walls ancient ruins heritage tourism landscape historical site archaeological heritage cultural site visitor experience scenic view natural beauty preservation travel destination south america scenic landscape ancient civilization ruins exploration historical architecture outdoor activity cultural heritage ancient history tourism site hiking stone structure travel historical significance stone work archaeological tourism site interpretation cultural exploration history buffs indigenous culture exploration adventure nature tour ancient engineering cultural significance