The Chaco Anasazi were a Native American culture that flourished in the Chaco Canyon region of the Four Corners area of the United States from the 9th to the 13th centuries. They were known for their sophisticated architecture, including great houses, kivas, and roads. They
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Chaco Culture National Historical Park is a United States National Historical Park in the American Southwest hosting a large concentration of pre-Columbian indigenous ruins of pueblos. The park is in northwestern New Mexico, between Albuquerque and Farmington, in a remote canyon cut by the Chaco Wash. Containing the most sweeping collection of ancient ruins north of Mexico, the park preserves one of the most important cultural and historical areas in the United States.