Chimqurgon Tepa on the CORONA satellite photograph. It is a ruin of a huge fortification with double enclosure. The outer enclosure (moat) uses cliffs of fluvial terraces for the north side and small wadi for the west side. East side of the moat is apparently artificial.

CORONA satellite photographs are available from U. S. Geological Survey, EROS Data Center, Sioux Falls, SD, USA.