A demi-hexagonal tower, part of the city walls, built in the 14th-early 15th centuries and restored in the 1830s. The parapet is of 1831-2.

Semi-circular interval tower projecting in front of the tower wall, and not bonded to the wall which is on a different alignment to the inner face of the tower. Probably Medieval, and added after it was realised that the spacing between the major tow...

This is probably the 'Biche Doughter' tower which was in poor repair in 1566, and presumably identical with the King's gaol called `le bydoutre' repaired in 1451-2. It was probably rebuilt in 1645. It is oddly placed to the west of the wall angle , w...

Semi-circular interval tower on the south-west side of the walls adjacent to the Old Baile. Once hollow but now solid, it dates to circa 1330-40.

Demi-hexagonal interval tower, probably of Mediaeval date built between 1300-1449.

Rectangular interval tower apparently of a single build. This tower is an addition to the city wall, as the coursing on the adjacent wall shows. Probably Mediaeval, and 14th century.

Mid 13th century interval tower, and probably one of the earliest towers on the wall. It is D-shaped and originally had an open gorge. The inside has three recesses from which the external cruciform arrow slits opened. The internal room is roofed wit...

Rectangular tower, part of the city walls, built in the early 14th century, restored in the 1830s. It was added to the city walls and has suffered from subsidence.

A D-shaped interval tower, part of the city walls, restored in the 1830s. The form of the arrow slits and constructional material, date the tower to the reign of Richard II, 1377-96.

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