Connaught

Galway (85)
Leitrim (25)
Mayo (80)
Roscommon (35)
Sligo (76)

Leinster

Carlow (36)
Dublin (66)
Kildare (35)
Kilkenny (57)
Laois (14)
Longford (13)
Louth (45)
Offaly (28)
Meath (102)
Westmeath (13)
Wexford (63)
Wicklow (48)

Munster

Clare (70)
Cork (123)
Kerry (56)
Limerick (53)
Tipperary (87)
Waterford (54)

Ulster

Antrim (29)
Armagh (19)
Cavan (22)
Derry (10)
Donegal (107)
Down (49)
Fermanagh (20)
Monaghan (9)
Tyrone (49)

Down

Annadorn (Chambered Cairn)
Annaghmare (Court Tomb)
Audley's (Castle)
Audleystown (Court Tomb)
Ballybeen (Standing Stone)
Ballyhalbert (Standing Stone)
Ballynagross Lower (Portal Tomb)
Ballynoe (Stone Circle)
Barnmeen (Standing Stone)
Binder's Cave (Souterrain)
Carrownacaw (Standing Stone)
Castlewellan Forest Park (Cross Pillar)
Clough (Motte-and-Bailey)
Derry (Church)
Donaghmore (High Cross)
Dromore (High Cross)
Dromore (Motte-and-Bailey)
Drumbo (Round Tower)
Drumena (Ring Fort)
Dundrum (Castle)
Dunnaman (Court Tomb)
Goward (Portal Tomb)
Grey Abbey (Church)
Helen's Tower (Weird Thing)
Inch Abbey (Church)
Kempe (Portal Tomb)
Kilbroney (High Cross)
Legananny (Portal Tomb)
Loughinisland (Church)
Loughmoney (Court Tomb)
Maghera (Round Tower)
Mayo (Standing Stone)
Millin Bay (Wedge Tomb)
Movilla Abbey (Church)
Mullaghmore (Stone Circle)
Nendrum (Monastic Settlement)
Newtownards Priory (Church)
Portaferry (Castle)
Portavoe (Standing Stone)
Saul (Church)
Saval More (Stone Row)
St. Patrick's (High Cross)
St. Patrick's (Holy Well)
St. Patrick's Grave (Cross Slab)
Strangford (Castle)
Struell Wells (Holy Well)
Temple Cooey's (Holy Well)
Wateresk (Standing Stone)
Wateresk (Portal Tomb)