WBallyallaban ringfortWCahercommaunWCaherconnell Stone FortWCaherconreeWCaherdanielWCahermacnaghtenWCahermore ringfortWCamden Fort MeagherWCashlaungarWCharles Fort (Ireland)WCove Fort, County CorkWCrannogWCreggankeel FortWFort Davis, County CorkWDún AonghasaWDún DúchathairWDunbeg FortWFort DunreeWElizabeth FortWGrianan of AileachWInch FortWJames's FortWKnockalla FortWLenan Head FortWLisnagadeWMacamish FortWMagazine FortWSpike Island, County CorkWMooghaunWNeds Point FortWRanaghanWRandoonWRingfortWStaigue stone fortWFort TemplebreedyWVitrified fort
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