Chaco Canyon

Click on pictures to enlarge.

Pueblo Bonito at Chaco Canyon.

Pueblo Bonito from a different angle, featuring the largest Kivas.

A Kiva inside Pueblo Bonito.  Kivas were (and still are) round buildings

used by Pueblo peoples for ceremonies.

The largest Kiva from Pueblo Bonito.  Note interesting stone structures inside the main circle.

Stonework details - corner location of doorway is unusual.  It might be

aligned with some other feature(s), in the landscape or the sky.

Kin Kletso at Chaco Canyon.