About an hour and a half north of Flagstaff on Highway 89, beyond Sedona, lies the Wupatki National Monument. It is said that the ancestors of the Pueblo people began living in this area around 900 years ago, engaging in agriculture such as corn farming for over a century. The stone-built settlements and meeting places evoke the bustle of that time.
There are ruins spread over a wide area, and it seems you need to purchase a pass at the visitor center to see all of them. The ruins in the photo can be easily visited from the visitor center. Due to time constraints, I visited this “Wupatki Pueblo” and the “Citadel Pueblo” located along Highway 89.