Archaeological site of Pisaq (Pisac), UNESCO World Heritage Site, Pisaq, Sacred Valley, Urubamba Province, Cusco (Cuzco) Region, Peru, South America

archaeological site pisaq pisac sacred valley urubamba province cusco peru south america ancient terraces ruins incas archaeological remains cultural heritage highlands landscape nature tourism exploration history sightseeing agriculture mountain views valley hiking outdoor adventure travel archaeology andes ancient architecture traditional agriculture stone structures scenic beauty heritage site ancient civilizations cultural significance preservation site management archaeological tourism historical sites sustainable tourism andean culture indigenous communities ancient pathways rural tourism heritage preservation archaeological research adventure travel