Pre-Christian

Barrow (3)
Boulder Burial (7)
Bullaun Stone (7)
Cairn (14)
Chambered Cairn (5)
Cist (1)
Court Tomb (39)
Cult Stone (2)
Henge
Kist (3)
Linkardstown Burial (2)
Passage Tomb (57)
Petroglyph (7)
Portal Tomb (59)
Prehistoric Settlement (5)
Promontory Fort (2)
Standing Stone (92)
Stone Circle (43)
Stone Row (28)
Wedge Tomb (49)

Early Christian and Medieval

Castle (172)
Church (376)
Clochán (3)
Cross (87)
Cross Pillar (16)
Cross Slab (34)
Decorative Slab (5)
Enclosure (1)
Grave Slab (27)
High Cross (40)
Hill Fort (3)
Holy Well (118)
Leacht (3)
Leacht Cuimhne (6)
Medieval Settlement (3)
Monastic Settlement (19)
Motte-and-Bailey (13)
Ogham Stone (26)
Oratory (12)
Ring Fort (23)
Round Tower (42)
Sheela-na-Gig (30)
Souterrain (1)
Stone Figure (6)
Tau Cross (5)
Town Wall and Gate (34)

Miscellaneous

Mythological Site (5)
Natural Place (6)
Sweat House (3)
Weird Thing (34)

Standing Stone

Abbeyderg (Longford)
Aghade (Carlow)
Aghascrebagh (Tyrone)
Annestown (Waterford)
Ardpattan East (Donegal)
Ardpattan West (Donegal)
Ardristan South (Carlow)
Ballinaclogh South (Waterford)
Ballinvoher (Cork)
Ballybeen (Down)
Ballyellin and Tomdarrach (Carlow)
Ballygrissane (Cork)
Ballyhalbert (Down)
Ballylig (Antrim)
Ballymacaw (Waterford)
Ballymoney (Derry)
Ballymote (Waterford)
Ballyquin (Waterford)
Ballytory (Wexford)
Ballyvatheen (Kilkenny)
Ballyvoy (Antrim)
Ballyvoyle (Waterford)
Banoge (Wexford)
Barnaveddoge (Louth)
Barnmeen (Down)
Barranagh East (Mayo)
Buncarrick (Wexford)
Burgatia (Cork)
Caherkeegane (Cork)
Carnafeagh (Donegal)
Carnbane West (Meath)
Carncome (Antrim)
Carrowcrom (Mayo)
Carrownacaw (Down)
Cartonbrack (Longford)
Castlelanaght (Cork)
Castletimon (Wicklow)
Castletown (Wexford)
Churchtown Park (Tyrone)
Clifden Castle (Galway)
Clongeen East (Wexford)
Clongeen West (Wexford)
Clonkeen (Offaly)
Coolineagh (Cork)
Cooradarrigan (Cork)
Copes (Tyrone)
Corrastoona More (Roscommon)
Craddockstown (Kildare)
Creevy Lower (Longford)
Cú Chulainn (Louth)
Darrara (Cork)
Dringeen Oughter (Mayo)
Duvernagh (Armagh)
Garryduff (Kilkenny)
Glencullen (Dublin)
Gortadinnabogh (Cork)
Kilcorkey (Roscommon)
Killadoon (Mayo)
Killary (Meath)
Killeen (Mayo)
Killyglen (Antrim)
Kilmurry (Wicklow)
Kingston (Wicklow)
Knappogue (Clare)
Knockaneroe (Cork)
Knockavally (Galway)
Leighlinbridge (Carlow)
Mayo (Down)
Menlough (Galway)
Murrisk (Mayo)
Neale (Mayo)
Owenea Bridge (Donegal)
Pillar Stone (Limerick)
Portavoe (Down)
Porterstown (Westmeath)
Powersknock (Waterford)
Punchestown (Kildare)
Rathcoole (Dublin)
Rathfraggan (Tyrone)
Rossnakilla (Cork)
Sugar Loaf Hill (Armagh)
The Grey Stone (Tyrone)
The Hole Stone (Antrim)
The Long Stone (Armagh)
The White Stone (Tyrone)
Timoney Hills (Tipperary)
Tinneel (Cork)
Toberbile (Antrim)
Tonteeheige (Waterford)
Tyredagh Lower (Clare)
Wateresk (Down)
Whitfield (The Harp Stone) (Waterford)