Penrhyn Castle is a country house in Llandygai, Bangor, Gwynedd, North Wales, in the form of a Norman castle. It was originally a medieval fortified manor house, founded by Ednyfed Fychan.

Mold Castle
Mold Castle, on Bailey Hill in the town of Mold, Flintshire, Northeast Wales. Mold Castle was built upon an existing earthwork. A motte and bailey fortress was erected c. 1072 – possibly by Robert de Montalt, a descendant of Eustace De Monte Alto, a