Subject
- Architecture49
- Architectural Types47
- Religious Buildings47
- Ruins40
- Churches31
- Forts and Fortifications15
- Military facilities15
- Architectural Elements14
- Monasteries10
- Chapels7
- Doors7
- Panoramic Photographs4
- Staigue Fort (Co. Kerry)4
- Cliffs3
- Dun Angus (Inishmore)3
- Land3
- Windows3
- Arches2
- Church of the Canons (Inishmaan)2
- Dun Conor (Inishmaan)2