Pueblo Alto

Pueblo Alto is an Ancestral Puebloan great house and archaeological site located in Chaco Culture National Historical Park, northwestern New Mexico, United States. The complex, comprising 89 rooms in a single-story layout, is located on a mesa top near the middle of Chaco Canyon; 0.6 miles from Pueblo Bonito, it was begun between AD 1020 and 1050. Its location made the community visible to most of the inhabitants of the San Juan Basin; indeed, it was only 2.3 miles north of Tsin Kletsin, on the opposite side of the canyon.

Source: Wikipedia