In Khiva, as in other ancient and medieval cities, the city was divided into two parts for greater security. Ichan-Kala is the inner city (more precisely – inner defensive circle) and Dishan-Kala is the outer defensive circle. These parts were always separated from each other by powerful walls.
Dishan-Kala was built at the behest of Allakuli Khan in the middle of the XIX century. The length of the fortifications was about 6 kilometers, the height of the walls was about 8 meters, and the thickness in the most fortified places was 6 meters. The upper part of the wall was decorated with a scalloped railing with embrasures. In front of the wall the was a moat filled with water.more...