Visit Dublin Castle & Book of Kells at Trinity College Dublin – History in the Heart of the City

Dublin’s city centre is full of landmarks that tell the story of Ireland’s past. Two of the most famous — Dublin Castle and Trinity College Dublin — are within walking distance of each other and perfect to visit in the same day. Both offer a fascinating glimpse into the country’s history, from medieval fortresses to scholarly halls.

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Dublin Castle

Dublin Castle is one of the city’s most historic landmarks. We bought tickets for the self-guided visit, which gave access to both the castle interior and the museum, but you can also join a guided tour if you prefer to hear the stories as you go and visit the Chapel Royal.

Arched stone gateway at Dublin Castle viewed from a gently curving pedestrian bridge, flanked by red-brick and grey-stone buildings. Three people walk beneath the arch toward a courtyard lined with symmetrical Georgian windows.

The first thing that struck me was that it isn’t the grand fortress the name might suggest. Coming from Scotland, I’m used to castles with towering walls and turrets. Dublin Castle feels different but its importance lies more in its history.

The castle has been at the heart of Irish government for more than 800 years, from its beginnings as a medieval fortress to its time as the seat of British rule and later as the place where power was handed back to the Irish Free State in 1922.

Most of what you see today dates from the 18th century after a major fire destroyed much of the medieval structure.

  • View of the historic Bedford Tower in the Upper Yard of Dublin Castle, featuring a central clock tower with a green dome, red-brick wings, and statues atop arched gateways on either side.
  • Cobblestone courtyard at Dublin Castle showing the State Apartments building, with a neoclassical façade, arched colonnade, and groups of visitors gathered near the entrance.

We started out tour in the State Apartments, which were beautifully restored and full of period detail – ornate ceilings, chandeliers and portraits of Irish and British monarchs. The elegant furniture gave us a sense of the life that once took place here.

  • Large equestrian portrait of a military figure in a red coat and bicorne hat, displayed in a grand frame above a wooden table and flanked by two navy leather chairs in an opulent red-walled room.
  • Ornate interior hallway with arched ceilings adorned with gilded rosettes and chandeliers, part of a museum or government building featuring the “Presidents of Ireland” exhibit, with visitors walking through the corridor.
  • Art gallery wall painted deep red with two framed paintings and a quote from George Russell to Sarah Purser dated 5 March 1902, discussing the arrival of Constance Gore-Booth and her husband near Dublin and their potential to inspire an art revolution.

The museum wasn’t very big but it had plenty of interesting displays and artefacts, offering exhibits on past presidents, insights into how the castle evolved and key events that shaped Ireland as it is today.

  • Grand ballroom with a polished wooden floor, ornate ceiling paintings, crystal chandeliers, and tall gold columns, with heraldic banners lining the upper walls and visitors exploring the space.
  • Luxurious red drawing room with velvet furniture, gilt frames, crystal chandeliers, and historic portraits on red damask walls, exuding 18th-century aristocratic elegance.
  • Close-up of a corner in an opulent historic room with large gold fluted columns, intricate ceiling mouldings, and heavy red draped curtains framing tall sash windows.

You can also visit the Chapel Royal on a guided tour. The chapel is known for its Gothic Revival architecture, detailed wood carvings and colourful stained glass windows. Unfortunately, as we didn’t book the guided tour, we didn’t get to visit it. There are occasionally events there too so look out if there’s anything during your planned visit.

If you’re planning your itinerary, a visit to Dublin Castle goes perfectly with Trinity College and the Book of Kells Experience as they’re all within an easy walk of each other.

👛 Money-saving tip: Go City Dublin Pass 🚌 🎟️
If you’re planning a few paid attractions in a day, take a look at the Go City Dublin Pass (1–5 days). Includes attractions like Dublinia, EPIC The Irish Emigration Museum, Guinness Storehouse, Jameson, Christ Church Cathedral and a hop-on hop-off bus.
➡️ Get your Go City Dublin Pass here 🚌 🎟️

Is Dublin Castle worth visiting?

Yes, if you have enough time. It’s not the biggest castle you’ll ever visit, but it’s packed with history and beautifully maintained. The State Apartments, medieval remains and Chapel Royal give a glimpse into different eras of Irish life and government.

It’s also a great size for exploring without feeling overwhelmed and its central location makes it easy to fit into any Dublin itinerary. We both enjoyed our visit, came away knowing more about the country’s history and my daughter’s love of castles was indulged!

Outdoor visitor information board for Dublin Castle featuring a detailed site map with numbered landmarks such as the State Apartments, Chapel Royal, and Dubh Linn Garden. Text sections provide historical background in both English and Irish, as well as details about guided and self-guided tour options and opening hours

PLAN YOUR TRIP WITH MY FAVOURITE RESOURCES

– Best accommodation site – Booking.com
– Book day tours at Viator.com
– Buy e-sim at Airalo

Trinity College Dublin

Even if you don’t have a chance to go inside, Trinity College is one of those places that feels special the moment you walk through its gates and you’re surrounded by centuries of history and tradition.

My daughter, about to start her last year at school, was dreaming of studying there and living in the halls and I could see her imagining herself there and how her years ahead would look.

Wide-angle view of the Campanile bell tower and surrounding classical buildings in the main quad of Trinity College Dublin, with a green lawn and a few modern benches in the foreground under a partly cloudy sky.

We didn’t go inside this time but spent a while wandering around the grounds, admiring the elegant old buildings. We found a quiet spot in the gardens to sit for a while, just enjoying the environment and talked about the many famous students who once walked those same paths.

Trinity’s alumni include poet Oscar Wilde, dramatist and Nobel Laureate Samuel Beckett, novelists Bram Stoker and Jonathan Swift, journalists Robert Fisk and Mary Jordan, philosopher George Berkeley, former president Mary McAleese and Nobel Peace Prize winner Mairead Maguire.

  • The bronze "Sphere Within Sphere" sculpture by Arnaldo Pomodoro displayed in front of a grand neoclassical building at Trinity College Dublin, with arched windows and decorative columns.
  • A stately stone building at Trinity College Dublin framed by a patch of tall grass and yellow wildflowers, with classic sash windows and a pedimented roof.

If you want to see more, you can book a Trinity College walking tour, which gives access to parts of the campus not open to the public. Booking ahead is recommended.

From College Grounds to Cultural Treasure

After wandering through Trinity’s leafy courtyards and imagining student life there, it was time to explore what many consider its greatest highlight – The Book of Kells Experience. Set within the college grounds, this exhibition brings together history, art and storytelling in a way that’s both fascinating and visually stunning.

The Book of Kells Experience & The Long Room Library

We booked the Book of Kells Experience at Trinity College based on recommendations of local friends and it was definitely worth visiting.

The first part of the exhibition tells the story of the 1,200-year-old illuminated manuscript, created by Celtic monks, hidden from Vikings, lost, refound and now one of Ireland’s greatest treasures.

  • Decorative canon table page from the Book of Kells, showcasing elaborate arch motifs, animal illustrations, and columns of carefully penned Latin text in red and black ink.
  • Exhibition display about the Book of Mulling, an 8th-century Irish pocket gospel book, with a large illustrated figure of a saint, explanatory text on its monastic origins, and a glass case containing the ancient manuscript.
  • Wall display featuring a modern artistic interpretation of insular script with elaborate red and blue decorative initials and poetic text about the act of writing, styled to echo medieval manuscript tradition.

For the next part, we moved on to the Long Room Library, with its dark wood, arched ceilings and shelves lined with thousands of old books – a dream for any book lover. My book-lover daughter loved it!

Wide-angle view of the Long Room’s vaulted wooden ceiling and symmetrical rows of marble busts, with a glowing globe of Earth suspended at the far end drawing visitors’ attention.

The last stage of the tour ended in the Pavilion, with interactive exhibits and immersive projections. If you have time, it’s worth doing but book ahead. You can read more about our visit and see more photos from inside in my full post on the Book of Kells Experience here.

Bright red exterior of the Book of Kells Experience building featuring bold white lettering and a stylised design inspired by illuminated manuscripts, with glass entrance doors and manicured greenery on either side.

Conclusion on Dublin Castle and Trinity College Dublin

Whether you love architecture, history or just exploring places with stories to tell, Dublin Castle and Trinity College make a wonderful pairing. They capture two sides of the city — political and academic — both steeped in centuries of tradition yet still very much alive today.

You can read more about our trips to Dublin:

See Map of accommodation in Dublin to choose where to stay, see prices and book.

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