Within 150 kilometres of Dublin, castles range from medieval fortresses to grand country estates. Trim Castle stands as Ireland's largest Anglo-Norman castle, whilst Kilkenny Castle showcases centuries of aristocratic life along the River Nore. Closer to the capital, Malahide Castle combines a historic tower house with extensive parkland, and Drimnagh Castle remains Dublin's only castle with a flooded moat still intact.
Admission typically costs between €5 and €17 for adults, with several castles offering family tickets around €13 to €48. Many sites close during winter months or operate reduced hours, so check ahead. Dublin's ring of suburban castles—Drimnagh, Clontarf, Rathfarnham and Howth—can be visited in a day, whilst a westward route takes in Trim, Leap and Kilkenny for a longer excursion.
Kilkenny Castle, one of the most iconic and well-preserved castles in Ireland, offers visitors a remarkable glimpse into the country's medieval past. It is renowned for its architectural ...
Trim Castle stands as one of the most impressive and historically significant medieval castles in Ireland. Renowned for its grandeur and strategic importance, the castle attracts visitors...
Drimnagh Castle stands as a remarkable Norman stronghold in South Dublin. It is unique for having a full, water-filled moat still intact—a rarity in Ireland.
Malahide Castle is one of Ireland’s most iconic and storied medieval strongholds. Located just outside Dublin, this magnificent fortress has witnessed over 800 years of Irish history.
Leap Castle, one of Ireland’s most intriguing and mysterious historical structures, stands as a testament to centuries of tumultuous history. Indeed, its resilience and legend have drawn ...
Clontarf Castle is a historic landmark just outside Dublin, Ireland. Its origins trace back to the 12th century.
Rathfarnham Castle is a 16th‑century fortified house located in Rathfarnham, South Dublin, Ireland. It was originally built for Adam Loftus, an influential clergyman and statesman, as a b...
Dublin Castle is one of Ireland’s most iconic historic landmarks, embodying centuries of political, military, and cultural heritage. Originally built as a defensive fortress by the Anglo-...
Howth Castle stands proudly on the scenic Howth Peninsula near Dublin, Ireland. It is a fine example of medieval heritage blended with later architecture.
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Malahide Castle offers extensive grounds and gardens ideal for children, with family tickets available at €48 for two adults and two children. Trim Castle also provides family tickets at €13 and allows exploration of Ireland's largest Norman fortress.
Clontarf Castle offers free entry, though it now operates as a hotel. Most other castles within the region charge between €5 and €17 for admission, with children under 12 entering Dublin Castle and Kilkenny Castle without charge.
Trim Castle lies 52 kilometres from Dublin, roughly an hour's drive. It stands as Ireland's largest Anglo-Norman castle and charges €5 for adults, with family tickets at €13.
Kilkenny Castle offers guided tours at €12 (self-guided €8), whilst Dublin Castle provides guided visits for €12 or self-guided for €8. Both options allow visitors to explore the state rooms and learn about the buildings' histories.
Rankings, opening hours and prices update automatically. Last update: 12 October 2026.
