The entrance to the inner citadel is made by an arched gate (1.9×1.6m.) located immediately to the left of the Central Gate of the Castle. The gate is topped with an arch of the stone vault and its masonry on both sides consists of a large brick structures layout, probably coming from an ancient building. Above the gate, there is an arch made of alternating stones and bricks, which is surrounded by a simple brick strip. The gate opens into a wall that was later added and was the outer fortification line of protection of the gate of the inner citadel. This wall, which we call the rampart, blocks the southeastern front of the inner citadel wall. The wall is 4-4.5m high. and 1.5m wide. forms internally a narrow corridor that leads to its western end at the entrance of the inner citadel. It extends to a length of 25m. about to the southeast corner of the Byzantine Tower Π20 which protects the entrance of the inner citadel. On its inner side, it has a perimeter for the movement of the defenders, while on its outer side the joints can be seen from the now walled ramparts that existed on the upper level. In particular, there are two phases of raising the rectangular ramparts and one more, when the loopholes were walled and the current straight crown was formed. In addition, vertical narrow openings (arches or rifles) are preserved in the distinguished ramparts. Similar openings, but much larger, are preserved at the height of the runway, resulting in a complex defense system that allowed shots at high density and range.