Three gates which served for communication have been identified. Two of them are across each other respectively on the north and south side, while the third one is on the east side. From a typological point of view the Kratul fortification is similar to that of Gajtan, although there are substantial changes in plan such as towers and the regular elliptic shape, which make it an interesting site. So far, there have been no trace of houses found inside the settlement.
