Bandelier National Monument [nps.gov]
Includes the ruins of many cliff houses and pueblo style dwellings of 13th-century Pueblo Indians. Headquartered in Los Alamos, NM.
www.nps.gov/band
DesertUSA - Bandelier National Monument
This national monument preserves hundreds of ruins of Anasazi cliff dwellings, including the Tyuonyi village of Frijoles Canyon.
www.desertusa.com/ban/index.html