The square Little Stair Tower was the entrance from the bailey to the withdrawing rooms south of the great hall. At ground floor level there was a doorway in each of the tower's faces. Directly south of the east side of the tower was the castle's chapel. The northern door led to the great hall, and the western door to a cellar under the great chamber. There are only fragmentary remains of the spiral staircase. Above the passageway was a single room, of uncertain purpose: it may have been used as another chapel, a guest room, or an antechamber where guests would wait before being admitted into the earl's presence.
