While visiting the ruins in Chaco Canyon, we were able to view many kivas.
Kivas are almost always round - but a few are oval in shape.
We took note of the varying sizes of these kivas.
It is thought that each clan may have had their own kiva.
I love the graphic design of this architectural plan for Pueblo Bonito. The circles and squares - and the way this pueblo was shaped like a D on account of it being build right up against the cliff.