The northern gate of Ichan-Kala is a chambered building of bilateral symmetrical design built in the fortress wall. The southern facade, facing Ichan-Kala, is less impressive. Though similar in design, it is reduced in size and the revak is missing. Unlike Tash-Darvaza, the stairways leading upward stand out from the interior of monolithic southern corner towers and are placed on their sides, deep inside the wall of Ichan-Kala. Size: on the plan - 18,0 x 16,0 m; height - 8,5 m.