The Rock of the Fortress, was a hillfort during the Iron Age period, it is supposed to have been one of the last place the fairies lived in Britain. The following legend conforms to a folklore motif found throughout the country, namely that of sleeping warriors under hollow hills.
Country and County: West Glamorgan
Oystermouth Castle set in the Gower Peninsula was first built in 1106 by William de Londres of Ogmore Castle. In 1116 the Welsh rove him out and burnt the castle down. It was destroyed again by the Welsh in 1137 after being rebuilt. The Gower Lordship was given to John de Braose who also owned Swansea Castle after the area had become more stabilized by 1220.