Subject
- Arches2
- Architectural Elements14
- Architectural Types47
- Architecture49
- Black Fort (Inishmore)1
- Cahir Gel (nr. Ballycarbery)1
- Cashel Bawn (Co. Sligo)1
- Cemeteries1
- Chapels7
- Church of the Canons (Inishmaan)2
- Churches31
- Cliffs3
- Doors7
- Dun Angus (Inishmore)3
- Dun Conor (Inishmaan)2
- Dun Eoghan (Inishmore)1
- Dun Oghil (Inishmore)1
- Dunbec (Dingle Peninsula)1
- Forts and Fortifications15
- Gallarus Oratory2