Dublin is a city buzzing with life, but hidden within its streets and just outside its limits are castles that tell tales of kings, battles, and centuries gone by. If exploring historic sites is your thing, Dublin has more than a few gems waiting to be discovered. From medieval fortresses to stately homes that feel like stepping into a fairytale, there’s something for every castle enthusiast here. Let me walk through the best spots to see castles in and around Dublin.
Dublin Castle: Heart of History
No list of Dublin castles is complete without starting with Dublin Castle itself. Located in the city center, this castle has been around since the 13th century and has seen everything from royal ceremonies to government offices.
Walking through its courtyards, you can almost feel the echoes of medieval life. The State Apartments are particularly impressive, showcasing lavish interiors and detailed artwork. One highlight is the Chapel Royal, a small gem within the castle featuring intricate woodwork and stained glass windows.
From my own personal experience, visiting Dublin Castle early in the morning makes it feel almost magical. The calm before the city fully wakes up gives a chance to really soak in the centuries of history surrounding you.
What to Expect
Guided Tours: These are highly recommended because they bring the castle’s history to life. Guides share stories about the castle’s role during the English occupation and its transformation into a government center.
Gardens: The gardens behind the castle are well-kept and a perfect spot for photos or a quiet walk.
Malahide Castle: Medieval Charm Outside the City
If you’re willing to step a bit outside central Dublin, Malahide Castle is a must-see. Just a 30-minute drive from the city, this castle has been standing since the 12th century and is surrounded by lush gardens that bloom throughout the year.
The castle is beautifully preserved, and the interior offers a glimpse into aristocratic life in Ireland over the centuries. One fascinating part is the Tara’s Palace Rooms, where you can see original furniture and decor from past centuries.
Insider Tips
The gardens are vast, so wear comfortable shoes.
Don’t miss the Butterfly House, a small but colorful attraction within the castle grounds that kids and adults love alike.
Check their event calendar—sometimes they host medieval-themed days or art exhibitions.
Howth Castle: A Hidden Coastal Gem
Not far from Dublin’s coast lies Howth Castle, perched near the charming village of Howth. While the castle itself isn’t fully open to the public, the surrounding lands and trails are breathtaking. The castle dates back to the 15th century and is still privately owned, but you can get glimpses of its grand architecture from a distance.
The real magic of Howth Castle comes from the surrounding trails and gardens, which offer panoramic views of Dublin Bay. This is the perfect spot if you want a mix of nature and history.
What to Do in Howth
Take a walk along the Cliff Path Loop—it’s not far from the castle and offers stunning sea views.
Visit the village market on weekends for local crafts and snacks.
Newbridge House & Farm: Castle Vibes With a Twist
While technically not a castle, Newbridge House outside Dublin captures that majestic feeling with its stately architecture and sprawling grounds. Built in the 18th century, the house boasts period interiors, antique furniture, and an impressive library.
From my overall experience, Newbridge offers a more relaxed castle experience. Unlike the busier castles in central Dublin, here you can wander the grounds at your own pace, enjoy the gardens, and even meet some of the farm animals.
Things to Know
There’s a small entrance fee for the house and gardens.
The park is huge, making it ideal for picnics or leisurely walks.
The Ruins of Rathfarnham Castle: Step Back in Time
For a more rugged castle experience, check out Rathfarnham Castle, located in the south of Dublin. While parts of the castle are in ruins, it has a unique charm that makes you feel like a medieval explorer.
The castle dates back to the 16th century and was the site of several important battles during Ireland’s turbulent history. Local volunteers often organize tours, giving visitors insight into the castle’s past and the surrounding area.
Visitor Tips
Bring a camera—the ruins create dramatic photo opportunities, especially at sunset.
Pair your visit with a trip to Rathfarnham Village, which has cafes and local shops.
Ardgillan Castle: A Day Trip Worth Taking
If you’re ready for a bit of a drive, Ardgillan Castle is about 30 km north of Dublin and sits on a hill overlooking the Irish Sea. This 18th-century castle is surrounded by formal gardens, woodlands, and a working farm, making it a great spot for families.
The castle also hosts regular exhibitions and events, ranging from historical displays to music festivals. From my own personal experience, visiting on a sunny day makes the gardens feel like something straight out of a movie.
Highlights
Explore the tearooms inside the castle for a traditional Irish snack.
Walk the coastal trails nearby for breathtaking views.
How to Plan a Castle Tour in Dublin
Seeing Dublin’s castles can take anywhere from a few hours to a full day depending on your pace. Here’s a simple plan to maximize your castle-hopping experience:
Start in the City: Begin with Dublin Castle and, if time permits, include nearby Christ Church Cathedral or St. Patrick’s Cathedral.
Head Out to Malahide or Howth: Spend a few hours exploring these castles and their gardens.
Include a Lesser-Known Gem: Rathfarnham Castle or Newbridge House gives a different perspective on Irish history.
Finish with a Day Trip: If energy allows, Ardgillan Castle makes a perfect weekend escape.
Tips for a Smooth Visit
Check opening hours in advance; some castles close early or have seasonal schedules.
Wear comfortable shoes—castle grounds can be uneven.
Bring water and snacks, especially if visiting the gardens or hiking trails.
Why Dublin Castles Are Special
The castles around Dublin aren’t just old buildings—they are windows into Ireland’s history. Each has its own story of power, art, and architecture. Some are grand and lavish, others ruined and mysterious, but all leave an impression that lasts long after the visit.
From my overall experience, exploring castles in Dublin feels like stepping into different chapters of a storybook. You get the thrill of discovery, the beauty of architecture, and sometimes even a touch of magic.
Final Thoughts
Dublin’s castles offer a blend of history, culture, and natural beauty. Whether wandering the halls of Dublin Castle, strolling Malahide’s gardens, or exploring coastal trails near Howth, each site has something unique to offer. Planning your visits carefully ensures you see both the famous landmarks and the hidden gems.
Ireland’s charm shines brightest in these historic structures, reminding visitors that history isn’t just in books—it’s all around, waiting to be explored.
If there’s one thing to remember: Dublin isn’t just about pubs and streets; its castles are living stories of centuries gone by, and seeing them is an experience that stays with you.

