What does Dublin sound like to you? Cobblestone streets, stunning architecture, a lively pub culture, old-world vibes, friendly people—there’s so much to experience in one trip, right? This vibrant capital of Ireland is a perfect destination for first-time visitors who want to discover the country. Whether you’re drawn by castles, cathedrals, or cozy pints, there are endless things to do in Dublin. And the easiest way to explore them all? A convenient hop on hop off Dublin bus tour, which connects you with all the top Dublin sights in one go.
Here are the top 10 Dublin must-see attractions for first-time visitors:
1. Indulge in Guinness in the Storehouse
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No trip to Dublin can be completed without visiting the Guinness Storehouse, the number one attraction in the city for a reason. What started as an original fermentation house by an enterprising brewer, Arthur Guinness, in the year 1759, now tells the story of the country’s most famous export through its seven-storied building.
What should you do in the Guinness Storehouse? Oh, there are a LOT of interesting experiences you can take part in. From a self-guided tour of each floor to learning to pour a pint of Guinness beer (the pouring must be correct, as the beer has a mix of CO2 and nitrogen, and it leads to the surging effect: the thick, creamy effect), the list is really long.
Afterwards, when you complete your tour, do not forget to visit the famous 360-degree Gravity Bar inside and enjoy the panoramic city views with a beer in your hand. You can book your Guinness Storehouse experience with a bus tour to make the visit seamless and stress-free.
- Opening hours: 09:00 AM to 07:00 PM, every day
2. Explore Centuries of History at Dublin Castle
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Dating back to the 13th century, Dublin Castle is a true historical gem to discover Ireland’s glorious and layered past. Located on the site of a Danish Viking fortress from 930 AD, Dublin Castle was the seat of British rule in Ireland.
Once used as a fortress, a court, and even as a site for execution, the castle is now used for every big state event, including presidential inaugurations. The interiors, especially the State Apartments, are stunning, while the Medieval Undercroft offers a glimpse into the original Viking fortress. You won’t believe how big it is! It’s more like a sprawling campus than a castle. With all of its sights to visit, it’s definitely one of the top Dublin sights you simply can’t miss.
- Opening hours: Monday–Sunday and Public Holidays: 09:45 AM to 17:45 PM
- Last admission at 17:15 PM
- Closed on: 25–27 December and 1 January
3. Visit the Kilmainham Gaol Museum
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A sobering but essential stop to include on your Dublin bucket list, Kilmainham Gaol Museum is one of the most powerful museums in the city. Europe’s largest unoccupied prison, Gaol played a crucial role during the struggle for Irish independence. Once a notorious prison, it has witnessed many of the country’s political figures, as well as the leaders of the 1916 Rising. Guided tours take you through eerie corridors and reveal personal stories about former inmates.
- Opening hours: 09:30 AM to 04:15 PM, every day for visitors
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4. Explore St. Patrick’s and Christ Church Cathedrals
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The next one is the duo of cathedrals of Dublin, where you can dive deep into Ireland’s religious and architectural history. These two iconic cathedrals, St. Patrick’s, the national cathedral of the Church of Ireland, dates back to 1220 and is renowned for its Gothic design and connection to Jonathan Swift. Explore its 19th-century stained glass along with its monuments and the beautiful Lady Chapel.
On the other hand, Christ Church, which is just a 10-minute walk away, will impress you with its medieval crypt and stunning stained glass. Book a combo ticket with bus access and cathedral entry for added convenience.
- Opening hours for St. Patrick’s Cathedral:
- Monday–Sunday: 09:30 AM to 05:00 PM, Saturday: 09:00 AM to 05:00 PM & Sunday: 09:00 AM to 02:00 PM
- Opening hours for Christ Church Cathedral:
- Monday–Thursday: 09:30 AM to 05:30 PM, Friday & Saturday: 09:30 AM to 05:00 PM & Sunday: 12:30 PM to 03:00 PM
5. See the Book of Kells in Trinity College Library
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In the heart of Dublin, located within Ireland’s oldest university, the Trinity College Library houses the illuminated 9th-century manuscript known as the Book of Kells. Many illuminated manuscripts exist, but the Book of Kells showcases the incredible beauty of its artwork.
Other than the manuscript, the Long Room, where it is kept, lined with ancient books and busts of famous scholars, is a breathtaking sight. It’s undoubtedly one of the most enchanting places to visit in Dublin.
- Opening hours for Trinity College Library: Monday–Saturday: 10:00 AM to 04:00 PM, Sunday: Closed
6. Trace the History of Irish Whiskey at the Irish Whiskey Museum
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There are endless fun-loving things to do in Dublin, but learning about the art and evolution of Irish whiskey ranks top. Beyond any doubt, it’s a fun, interactive experience you will have at the Irish Whiskey Museum. You’ll get to taste different styles and uncover how this national drink shaped Irish culture. For an easy and enjoyable trip, grab this combo tour with Dublin sightseeing tours access and whiskey experience.
- Opening hours: Sunday – Thursday: 10:00 AM to 07:30 PM, Friday – Saturday: 10:00 AM to 10:00 PM
7. Discover Ireland’s Global History at EPIC The Irish Emigration Museum
One of the popular kid-friendly attractions in Dublin, EPIC tells the moving story of Irish emigration through high-tech, immersive exhibits. Europe’s one of the leading tourist attractions, EPIC is a fascinating exploration of the global impact of Irish people, ideal for every kind of visitor.
Interested in Irish ancestry? Head to the Irish Family History Centre and chat with a genealogy expert to delve into their family’s roots.
Another remarkable place to learn about Irish ancestry is Glasnevin Cemetery, which houses around 1.5 million burials. A visit here offers a fascinating glimpse into the nation’s origins.
- Opening hours: Monday – Sunday: 09:00 AM to 05:00 PM
8. Click Pictures at Ha’penny Bridge
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One of the most photographed Dublin tourist spots, the Ha’penny Bridge is a charming pedestrian bridge that spans the River Liffey. Its white cast-iron structure and vintage lamps create the perfect backdrop for Instagram-worthy shots, especially at sunset. A quick stop here adds a whimsical touch to your Dublin itinerary.
- Open for 24 hours
9. Visit National Gallery of Ireland to Learn its Literary Contributions
A world-class gallery where art meets literature—National Gallery of Ireland is free to visit. Located in the heart of Dublin, it was founded in the year 1854 but opened its doors to the public ten years later. It’s a place to witness mind-blowing European and Irish fine art, especially an extensive collection of Irish paintings, including Italian Baroque and Dutch Masters paintings.
Aside from housing works by Caravaggio and Jack B. Yeats, it celebrates Ireland’s strong literary legacy through curated exhibits. Whether you’re an art lover or a bookworm, this stop is one of the most rewarding and fun things to do in Dublin.
- Opening hours: Tuesday – Saturday: 09:15 AM to 05:30 PM, Sunday & Monday: 11:00 AM to 05:30 PM
10. Go for Some Retail Therapy on Grafton Street
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End your Dublin trip with a leisurely stroll down Grafton Street, Dublin’s premier shopping destination. Lined with boutiques, cafés, and street performers, it’s the place to soak up local vibes, grab a coffee, and do a little people-watching. A lively spot to feel the city’s energy and tick off your Dublin must-see attractions.
Wrapping Up: Why You Should Include Dublin in Your Bucket List
Dublin is a city of incredible history, culture, and character. The most interesting thing you’ll experience here is the hospitality of the Irish people. Unlike many cities, Irish people are warm, friendly, and open. They are more than willing to help—and this kind of welcomeness will make your trip to Dublin more than memorable. As an extra, you can avail the super convenient Dublin bus tours, and this itself makes your trip super easy. In summary, there are plenty of unforgettable things to do in Dublin, whether you’re visiting for a weekend or a week. So, plan ahead and add these stops on your Dublin itinerary.
