List of castles in Ireland - Wikipedia
Castles in Ireland: 28 Most Impressive (+ Map) - The Irish Road Trip
Ultimate Guide to The Architecture of Irish Castles and Folklore
The Bedford Tower, Castle Gates & Guard House | Dublin Castle
Historic Gates in Ireland | An Taisce - The National Trust For Ireland
Mapping the Majestic: A Guide to Ireland’s Castles - Knights …
Castles in Ireland - History of Ireland and Irish Culture
Top 10 Medieval Castles in Ireland - Medievalists.net
Castle Architecture - Gateways & Barbicans
Irish Castles - Library Ireland