Harry Avery's Castle, Newtownstewart, Co. Tyrone
Trillick Castle
St John's Castle at Greenhill Ballygawley
Aghintain Castle
Augher Castle, County Tyrone
Castlederg Castle
Monea Castle
Site of Ballyreagh Castle
Dunluce Castle
Dunseverick Castle
Killwaughter Castle
Mount Castle, Donemanagh
Portora Castle
Tully Castle, County Fermanagh
Mountjoy Castle
Slaterstown Castle
Shane's Castle, County Antrim
Bishop's Palace, Downhill
Necarne Castle (Castle Irvine) , Irvinestown
Donemana Castle (Earlsgift)
Ogilby's Castle
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