sticky-logo

10 castles to visit in Ireland

August 16, 2025

Ireland’s castles and stately homes reflect its turbulent history and culture. From medieval fortresses to elegant country estates, these stone landmarks are among Ireland’s finest. Here are ten of the most iconic castles of Ireland.

Donegal Castle

Situated in the centre of Donegal Town, Donegal Castle was built in the 15th century by the O’Donnell chieftains and extensively restored in the 17th century. With its imposing keep and riverside location, it was one of the strongest fortresses in Ireland. Today, it is fully restored and open to visitors.

heritageireland.ie

Ross Castle

Ross Castle, built in the 15th century by the Irish chieftain O’Donoghue Mór, stands on an inlet of Lough Leane. According to legend, O’Donoghue sleeps beneath the lake and rises every seven years on May Day, bringing good luck to those who see him. Historically, the castle was the last stronghold in Munster to resist Cromwell’s forces. Believing it could only fall to an attack by ship, its defenders surrendered when General Ludlow launched a boat on the lake, fulfilling the prophecy.

heritageireland.ie

Dublin Castle

Dublin Castle, set on the site of a former Viking fortress, has been the seat of English and later British administration in Ireland for over 700 years. Rebuilt as the castle we now know in the seventeenth, eighteenth, nineteenth and twentieth centuries, Dublin Castle is now a government complex and an arena of state ceremony. The complex features historic State Apartments, the Chapel Royal, and medieval undercrofts, making it a key stop in Dublin’s story.

www.dublincastle.ie

Blarney Castle

Famed for the Blarney Stone, said to grant the gift of eloquence, Blarney Castle in County Cork is a 15th-century stronghold set amid lush gardens and mysterious rock formations. Visitors climb the battlements to kiss the legendary stone.

www.blarneycastle.ie

Kilkenny Castle

Dominating the medieval city, Kilkenny Castle was originally built in the 12th century and remodeled in later centuries. The parklands, grand galleries, and period rooms make it a highlight of Irish heritage.

www.kilkennycastle.ie

Trim Castle

Ireland’s largest Anglo-Norman castle, Trim Castle in County Meath, was completed in the 13th century and features massive curtain walls and a central keep. Its formidable structure and movie fame (Braveheart) draw many visitors.

heritageireland.ie

Malahide Castle

Malahide Castle, just north of Dublin, was home to the Talbot family for over 800 years. Set in 260 acres of parkland, this castle offers richly furnished rooms, walled gardens, and a butterfly house.

www.malahidecastleandgardens.ie

Powerscourt House and Gardens

Set in County Wicklow at the foot of the Wicklow Mountains, Powerscourt House is a Palladian mansion with one of Europe’s finest gardens (named 3rd Best Garden in the world by National Geographic). Terraces, lakes, waterfalls, and woodland walks make this estate a spectacular day out.

www.powerscourt.com

Tullynally Castle

Located in County Westmeath, Tullynally Castle has been home to the Pakenham family since the 17th century. Its Gothic towers and sprawling parkland, with lakes and walled gardens, offer a blend of adventure, romance, and history.

www.tullynallycastle.ie

Athlone Castle

Athlone Castle, situated in County Westmeath, Ireland, is a 12th-century fortress that has played a pivotal role in the country’s history. Originally constructed in 1210 for King John by Bishop John de Gray of Norwich, the castle was strategically positioned to defend the crossing point of the River Shannon. Over the centuries, it has witnessed significant events, including the Siege of Athlone in 1691. Today, the castle houses a modern Visitor Centre, offering immersive exhibitions that bring its rich history to life.

athlonecastle.ie.

DON'T MISS THIS ONE: A most stupendous palace: The Palazzina di Caccia di Stupinigi

Our editorial team scours the internet for you, searching for the most fun, striking and inspiring news, facts, videos and images related to castles, palaces and fortresses across Europe. Do you have tips? Would you like to get in touch with us? Send an email to editor@castlesandgardens.eu!
15 49.0138 8.38624 bullet 1 arrow 1 6000 1 1 fade https://castlesandgardens.eu 300 1
Translate »