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  • Writer's pictureKris Devlin

Why are there so many castles in Ireland?

Updated: Jun 16, 2023

If you've ever been fascinated by the grandeur of ancient fortresses, Ireland is the place to be. A land of magic, myth, and history, Ireland boasts a stunning array of castles that seem to whisper tales from centuries past. Each castle has its own unique story, its crumbling stone walls bearing silent witness to the ebb and flow of time. In this post, we'll explore why this enchanting Emerald Isle is so generously sprinkled with these magnificent structures.


A stone tower house of a castle behind the perimeter wall of the castle, pictured in a green field with a bright blue sky.
Dunguaire Castle in County Galway.

The Pre-Norman Celtic Footprint


Ireland’s story began long before castles dotted its landscape. The indigenous Celtic people had a rich tradition of building ring forts and fortified settlements, some of which date back over 3,000 years. While these early fortifications weren't castles as we understand them today, they laid the groundwork for future castle-building. It's not unusual to find a medieval castle that grew from the roots of an ancient Celtic site, an eloquent testament to the continuity of history.


The Norman Touch


In the 12th century, a new chapter in Irish history began with the arrival of the Anglo-Normans who made castle-building a cornerstone of their strategy to subdue and control the island. Norman castles, such as Trim Castle in County Meath or Carrickfergus Castle in County Antrim, showcase the larger and more fortified design typical of their era. Their imposing silhouettes continue to punctuate the Irish countryside, serving as enduring symbols of this pivotal period in Ireland's past.


The Era of English Occupation


The Norman invasion marked the beginning of more than 800 years of English and British occupation in Ireland. During this period, castles mushroomed across the landscape. They were both mighty fortifications and stately homes, built by the English and Anglo-Irish elite. Kilkenny Castle and Dublin Castle, for instance, were pivotal bases of operation for military expeditions, while also exuding an air of grandeur befitting the ruling class. These opulent castles were emblematic of the English presence and influence in Ireland.


Bastions Amid Turmoil


The castles of Ireland have weathered many storms. From internal rebellions to invasions by foreign powers, Ireland has seen its fair share of strife. These castles served as crucial defensive bulwarks during these tumultuous times, their sturdy walls providing sanctuary and strategic advantage.


Symbols of Power and Prestige


Beyond their military significance, these castles were also dazzling status symbols. Nobles and wealthy landowners commissioned these architectural masterpieces as showpieces of their power, wealth, and culture. They were a testament to their owner's place in society, a tangible embodiment of the age-old adage: "An Englishman's home is his castle."


Today, these castles are prized for the insight they offer into Ireland's compelling past. They're also beloved landmarks and top tourist attractions. Visitors can explore ancient ramparts, tour opulent halls, and even stay in luxurious castle hotels. These majestic edifices offer a magical way to step back in time, offering a glimpse into the heart and soul of Ireland's history.


With so many to see all over the country, we pulled together a list of the top 23 castles to visit in Ireland in 2023. All that's left is to get out and explore them!



Vestego app shown on an iPhone

Be sure to download our free app for your iPhone! It is the best way to discover incredible Irish heritage sites on the go. From castle to megalithic tombs, it's all there on Vestego!

Search 'Vestego' on the Apple app store or click on the image to download. Let's go discover!

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