Chaco Canyon

Chaco Canyon was the center of a pre-Columbian civilization flourishing in the San Juan Basin of the American Southwest from the 9th to the 12th century CE. Chacoan civilization represents a singular period in the history of an ancient people now referred to as "Ancestral Puebloans" given their relation to modern indigenous peoples of the Southwest whose lives are organized around Pueblos, or apartment-style communal dwellings.