Aberlleiniog Castle is a medieval fortification on the Isle of Anglesey in North Wales. It stands near the Menai Strait.

Mold Castle is a medieval motte-and-bailey site in Flintshire, North Wales.

On the edge of the River Seiont in northwest Wales, Caernarfon Castle is a fortress, a symbol of royal ambition, and an enduring link to Wales' exciting medieval past.

Dolforwyn Castle was constructed in 1273 by Llewelyn ap Gruffudd.

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.