Bishop's Palace

The surviving gatehouse resembles the architecture of Caerphilly Castle, which may indicate that the same master mason worked on both fortifications. This would date the Palace to the time of William de Braose who became Bishop of Llandaff in 1266. It is believed the Palace was attacked and damaged by Owain Glyndŵr in the rebellion of 1402–05, and was subsequently abandoned by the bishop of the period,

The Bishop's Palace was really a small medieval fortress set in a rectangular enclosure measuring 52 by. It had four irregular lengths of curtain wall, three towers and a gatehouse at the west corner. One of the towers was square and another was round, while the third has disappeared completely. The remains of the gatehouse survive to this day. It has two towers and originally had two storeys above the basement, a vaulted archway, a portcullis slot and a great oak door with much decorative ironwork. There would have been timber buildings within the courtyard, but there is now no sign of these. The Bishop's Palace buildings are Grade I listed, meaning they are of exceptional architectural…