This aerial view of the Avebury stone circle shows the circle enclosing the village. In 2003 missing stones forming part of the great stone circle were discovered underground using computer equipment during surveys conducted by the National Trust. Avebury Circle, built 2800-2700 bc is a Bronze Age causewayed campa circular structure with an entrance at the four cardinal points. The circle of sarsen stones just inside the earth rampart encloses two further stone circles.
Firuzabad, Iran.
Whoa....
It’s been quite a month for this kind of thing, no?