The area of the inner ward is approximately rectangular and is 48 metres long. The side along the moat is 35 metres long, but the opposite side is only about 28 metres long. On its northern side, it drops vertically for a few metres down a face that is rocky in places. A section of the old outer wall is still visible at the ditch, rising to a height of 0.6 metres. Access to the castle was probably where the trail to the summit of the spur is today; it crosses the outer section of ditch just before its southern end.
