Carreg Cennen Castle consists of a strongly-walled and towered square court. There are six towers, all of different shapes, including a great twin-towered gatehouse on the north side. A range of apartments on the east side of the inner court, or ward, includes a hall, kitchens, chapel, and the so-called 'King's Chamber'. This chamber has a well-carved stone fireplace, and tracery windows, one facing into the courtyard, the other outwards commanding impressive views to the south. These date from the late 13th or early 14th century.