Another significant Kidan city was Bars-Hot existed in the basin of the river Kerulen, occupying an area of 1600x1810 metros, surrounded with mud walls which are today 4 metres thick and 1.5--2 metres high.
Another significant Kidan city was Bars. Hot existed in the basin of the river Kerulen. Hot was occupying an area of 1600x1810 metros.1600x1810 metros were surrounded with mud walls.1600x1810 metros were surrounded with 1.5--2 metres high. These mud walls are today 4 metres thick.