Fulbert of Dover’s Tower, which is located between Peverells Tower and Cannons Gate, along the south western outer curtain wall of Dover Castle is a 14th-century tower in the western defences of Dover Castle, and is now a component of the Cinque Ports Prison. It is distinct from other towers in this section of the outer curtain wall, in having a rectangular plan, while structurally it is distinct from the adjoining curtain wall, and internal features (door and window arches) suggest that it may be of late 14th-century date. It is similar to the towers built at Rochester in Edward III’s reign (1327-77). (location accurate to the nearest 1m based on available information)