Subject
- Forts and Fortifications[remove]15
- Military facilities15
- Staigue Fort (Co. Kerry)4
- Dun Angus (Inishmore)3
- Panoramic Photographs3
- Architectural Elements2
- Architecture2
- Dun Conor (Inishmaan)2
- Black Fort (Inishmore)1
- Cahir Gel (nr. Ballycarbery)1
- Cashel Bawn (Co. Sligo)1
- Doors1
- Dun Eoghan (Inishmore)1
- Dun Oghil (Inishmore)1
- Dunbec (Dingle Peninsula)1
- Walls1