The 12 best things to do in Dublin

1. Step back in time at Dublin Castle

Full of fascinating historical tales, Dublin’s castle is a must-visit and can be seen as part of a Princess shore excursion. Discover how the castle was constructed in the 13th century on the site of a Viking settlement and how it came to help symbolize Irish independence, as you wander through its opulent rooms and picturesque gardens.

2. Sip Ireland’s famous tipple at the Guinness Storehouse

You can’t visit Ireland without having a pint of the black stuff (as it’s known locally), so do it in style at the vast Guinness Storehouse – one of the most popular places to visit in Dublin. You can explore the factory on a Princess shore excursion, where you’ll learn the history of the iconic stout before sampling the real deal in the Gravity Bar, which offers panoramic views across the city.

3. Uncover a medieval marvel at Trinity College Library

Admiring Trinity College and its much-photographed bell tower from the grounds is a treat in itself, but make sure you step inside the cavernous library, too. As well as admiring the seemingly endless, towering walls of literature, you’ll be able to glimpse the Book of Kells, a world-famous ‘illuminated’ medieval manuscript of the New Testament’s gospels.

4. Be wowed by Powerscourt Waterfall

It’s well worth heading a little outside the city to visit this mighty waterfall (Ireland’s tallest at 121 meters), nestled in the foothills of the Wicklow Mountains. It’s a beautiful sight and is set within the grounds of Powerscourt Estate, a historic mansion featuring acres of exotic gardens, including the wonderfully tranquil Japanese Garden complete with pagoda and Japanese maple trees.

5. Get cosy in a Dublin pub

Dublin’s nightlife is renowned across the globe and there are countless great watering holes to choose from, but we recommend keeping it traditional at the gorgeous Palace Bar and The Brazen Head, allegedly Ireland’s oldest pub and a former haunt of legendary local writer James Joyce. Princess’ More Ashore's late departures from Dublin (ships depart the port as late as 10:15 p.m. on certain itineraries) make exploring the city’s bustling pub scene easier than ever.

6. Learn the city’s stories at The Little Museum of Dublin

What better way to learn about a city than via items donated by locals themselves? That’s the idea behind this brilliant museum, which features thousands of objects from Dubliners past and present. It’s a wonderfully quirky and insightful venue that sheds light on everything from Ulysses to rock band U2 – and even further beyond.

7. Shop in style on Drury Street

This colorful street is one of the most exciting places in Dublin, thanks to an array of independent shops, boutiques, cafés and restaurants. It’s great for shopping if you’re after one-of-a-kind gifts (try the aptly named Irish Design Shop), but equally good if you just want cake and coffee as you watch Dublin go by. For the latter, head to the smart, modern Kaph for a classy caffeine hit.

8. Eat your way through Temple Bar Food Market

Located within the lively Temple Bar area, this weekly food market (held every Saturday from 10:00 a.m. to 4:30 p.m.) is teeming with top-quality produce, from fresh fruit and veg to fancy treats. Sourdough bread, indulgent cakes, artisan chocolate, coffee, olives, local specialties such as potato cakes and Irish scones – you’ll find it all here. And if you’re inspired by the flavors, you can even join a scone baking demo at Ballyknocken House to master a delicious Irish classic for yourself. Make sure you arrive hungry.

9. Soak up some live music

There’s no finer way to feel the energy of Dublin than by watching traditional Irish music. Get in on the action at O’Donoghue’s, a bustling bar loved by locals and tourists alike, where you can sit among the musicians as they perform around tables in the bar. The Confession Box is another cozy live music spot, where you might even hear a few numbers blasted out by the venue’s famous “singing barman.”

10. Get back to nature at Phoenix Park

Measuring over 700 hectares, this huge park is a cornerstone of Dublin life, as well as being home to Áras an Uachtaráin, the President of Ireland’s residence. There are plenty of walking trails to explore, bikes for hire and guided tours of both the park and Áras an Uachtaráin available. There’s even a herd of wild deer to look out for…

11. Discover the ancient mysteries of Glendalough

Nestled in the Wicklow Mountains, Glendalough is home to ancient monastic ruins, including a striking round tower and centuries-old stone churches. You can easily explore this site filled to the brim with enchantment on a Princess shore excursion that takes care of all the details, allowing you to focus on the scenic trails and reflective lakes that make Glendalough a favorite for history buffs and nature enthusiasts alike. It’s the perfect way to experience Ireland’s spiritual heritage while surrounding yourself with breathtaking views you won't find anywhere else.

12. Go horseback riding in the Garden of Ireland

Experience the beauty of the Irish countryside from a unique perspective with a horseback ride through County Wicklow, also known as the “Garden of Ireland.” This lush region, celebrated for its rolling green hills and vibrant views, is ideal for outdoor enthusiasts. A Princess shore excursion offers a relaxed, guided ride suitable for all skill levels, ensuring you can immerse yourself in this paradise without worry. Whether you're a seasoned rider or trying it for the first time, this journey lets you connect with nature and discover Wicklow, all while Princess handles the details and a professional guide leads the way.

Make a Dublin adventure your next stop

Dublin is a city that buzzes with energy, history and the warmest Irish welcomes. From exploring ancient castles to sipping on a perfect pint, this list barely scratches the surface of the things to do in Dublin. Imagine discovering the best of Dublin—and beyond—without having to worry about the details. Learn more about British Isles cruises with Princess, where each day brings new adventures, once-in-a-lifetime experiences and unforgettable moments you’re sure to love. Get ready to start making unique memories only found in Dublin.