There is not much left of Dunseverick Castle, the last fort on this location for perhaps over three thousand years. Though the historical records are sketchy, this was also a power centre for the Dal Riata kingdom which used its maritime skills parts of the north off Ireland and the west of Scotland
Sketrick Castle is a castle on Sketrick Island near Whiterock, County Down, Northern Ireland. It is surrounded by a drumlin landscape some of which is submerged in Strangford Lough as small islands.