Medieval Castle s were built from the 11th century CE for rulers to demonstrate their wealth and power to the local populace, to provide a place of defence and safe retreat in the case of attack, defend strategically important sites like river crossings, passages through hills, mountains, and frontiers, and as a place ...
Soldiers either scaled walls with ladders or overran castle walls breached by tunnels, battering rams, or artillery. Sometimes they attacked two or three spots around the castle at once to surprise their foe or divide castle defenses, and sometimes they approached the wall hidden within a trench or tunnel.
Castles, in particular, were instruments of war and occupying or levelling them was the goal of invading armies. In many cases, the castles were then taken over by the victors and re-purposed, but many were dismantled, particularly when the structure could no longer repel attacks by cannon.
Arrow slits, also known as loopholes, were narrow openings in castle walls that allowed archers to shoot arrows at attackers while remaining protected behind the walls. These openings were designed to be very narrow, which made it difficult for attackers to shoot back, and also provided protection for the archers.
Build thick walls and battlementsThe castle also has high 'curtain walls' which protect the castle's inner and outer 'wards' or 'baileys'. These are the courtyard areas inside the walls where important buildings like the keep, or perhaps stables and storehouses would have been built.
There are more than 30,000 castles and ruins left in Ireland today, most dating from the 12th to 16th centuries. Visiting a few (or many) of them will allow you to learn about Irish history right from the source.