Nestled on top of a cliff in New Mexico is Acoma Pueblo, believed to be the oldest continuously inhabited settlement in North America. It has been occupied by the Acoma people since 1150 - though today it only has 50 full-time residents, and no running water, electricity or sewage system

A more accurate description instead of "on top of a cliff" would be "on a mesa" (a flat hill - "mesa" in Spanish is "table").