Home» Monastic Sites» Galway» High Island Monastery High Island Monastery Galway About This Site early monastic site, founded before 665 by St Fechin Historical Information Alternative Names: ArdoilenCellgradhaandomhain Other Sites in Galway ‘St. Imor’s Holy Well’ In pastureland on the N side of an E-W running roadway, a medieval church (GA107-109—-) and graveyard (GA107-109001-) lie across… Learn More ‘Tobercouran’ The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment… Learn More ‘Tobermacduagh’ The Archaeological Survey of Ireland (ASI) is in the process of providing information on all monuments on The Historic Environment… Learn More Abbey (Tiaquin By.) Holy Well Associated with Knockmoy Abbey (GA058-004001-). Glynn (1904, 239), notes the presence of three wells in the vicinity of the abbey… Learn More