04/08/2026
Unlike the Achaemenids, the Chinese, the Greeks or the Romans, the early Irish were poor in their ability at siege warfare - when the Normans invaded they quite literally solidified their new gains with earthen and stone castles - most which stand today, even if partially in ruin.
These structures would function as strategic points to govern from, as areas to martial out of or act as defense strongholds to fall back to. 'The Medieval Castles of Ireland' by David Sweetman is an extensive book detailing the history and development of Castles throughout Ireland during the Medieval age.
We have one hardback copy for sale on the Charlie Byrne Website for €25 linked here: https://charliebyrne.ie/product/castles_of_ireland/