Builth Castle was a Norman fortification built in the late 11th century. It stood above the River Wye in what is now Powys, Mid Wales.

Built in the late 11th century, it formed part of the defensive strategy along the Welsh Marches, alongside nearby Skenfrith and Grosmont.

Bronllys Castle is a Norman motte-and-bailey fortress located near the town of Talgarth in Powys, mid Wales.

Tretower Court and Castle sit in the Usk Valley at the edge of the Black Mountains in Powys. The site includes a ruined Norman castle and a well-preserved medieval manor house.

Abergavenny Castle is a ruined Norman fortress in South Wales. It was first built in 1087 by the Norman lord Hamelin de Balun to secure the borderlands.