Legendary Grianán Of Aileach Built By God Dagda Of Tuatha De Danann Was Once The Royal Seat Of The Kingdom Of Ailech
Ellen Lloyd – AncientPages.com – Destroyed by King Murdoch O’Brien of Munster in 1101, the little-known stone ringfort Grianán Of Aileach was once home to the Kingdom of Ailech. Situated on top of Greenan Mountain at Inishowen in County Donegal,







