Described by Ó Muirgheasa in 1936 as ‘there is a Holy Well and graveyard on Rathlin O’Byrne Island. A faithful few still perform the turus there. The well is variously attributed to St. Naal, St. Ciaran, and St. Assicus of Elphin. St. Ciaran’s ruined ch

Monument Type: Ritual site – holy well

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