The Kiva of the ancient Tusayan Ruins at Grand Canyon South Rim, UNESCO World Heritage Site, Arizona, United States of America, North America

kiva tusayan ruins grand canyon south rim ancient architecture archaeological site heritage cultural significance indigenous history arizona unesco north america ancient site stone structure circular kiva historic ruins nature landscape preservation ancient culture native american archaeological heritage ancient civilization desert environment rock formations hiking tourism exploration outdoor history earthworks cultural landscape southwest usa indigenous peoples ancient structures historic preservation natural beauty archeology sunlit ruins wilderness geological site scenic views cultural heritage site preservation ancient dwellings spiritual significance ceremonial site remote location educational site archaeological research native heritage