Planning your trip and searching for the best things to do in Dublin? Whether you’re visiting for the first time or returning to explore more, Dublin is packed with must-see attractions, historic landmarks, cultural experiences, and some of the best food and nightlife in Ireland.

To help you make the most of your stay, we’ve put together 20 of the top things to do in Dublin from iconic sights and hidden gems to local favourites worth discovering. Ideally located in the city centre, REZz Hotel is the perfect base to explore it all, with many of Dublin’s top attractions within walking distance and excellent transport links nearby.

However you plan your visit, you’ll find plenty of inspiration to fill your Dublin itinerary right here.

1. Guinness Storehouse

single most-visited tourist attraction and for very good reason. This seven-storey shrine to the black stuff takes you through 260-plus years of brewing history at St James’s Gate before culminating in the legendary seventh-floor Gravity Bar a 360° panoramic bar with arguably the finest view in Dublin, included in your ticket. Interactive exhibits on ingredients, the pouring ritual and advertising make this genuinely engaging for non-beer drinkers too.

“We were unsure if it would be too touristy but it absolutely exceeded expectations. The Gravity Bar view alone is worth the price. Book the first slot of the day to beat the crowds.”— TripAdvisor, 5 Stars ★★★★★

Rezz Tip: Book online in advance it’s frequently sold out. Morning slots have shortest queues.

2. Book of Kells at Trinity College

A 1,200-year-old illuminated manuscript created by Celtic monks, the Book of Kells is one of the world’s great treasures and sits at the heart of Trinity College — Ireland’s oldest and most beautiful university, founded in 1592. The manuscript exhibition is followed by the Long Room, a breathtaking barrel-vaulted library housing 200,000 of the oldest books in Ireland. Even if you don’t usually visit museums, this will stop you in your tracks.

“The Long Room library alone is absolutely jaw-dropping. One of those rare places that genuinely matches the hype. Don’t skip the exhibition before entering.”— Google Reviews, 4.6 Stars

Rezz Tip: Pre-book timed entry tickets online. The Old Library restoration means shelves are currently empty but the Book itself and the Long Room remain unmissable.

3. Kilmainham Gaol

One of the most haunting and powerful visitor experiences in Ireland. This 19th-century prison held many of the leaders of Ireland’s independence movement, including the 14 executed after the 1916 Easter Rising. The guided tour takes you through restored cell blocks, the eerie sunlit East Wing (used in several films), and a superb audio-visual presentation. No other attraction brings Irish history to life so vividly.

“Genuinely moved by this tour. Our guide was exceptional — passionate, knowledgeable and funny. Left with a completely new understanding of Irish history.” 5 Stars ★★★★★

Rezz Tip: Timed tickets sell out weeks in advance, book early on the OPW website. Only 45 mins from the hotel on foot.

4. Jameson Whiskey – Tours & Experiences

No trip to Dublin would be complete without a visit to the iconic Irish whiskey museum at the Jameson Distillery Bow St. in Dublin. One of the leading whiskey distillery tours in Ireland, we welcome thousands of guests every year who want to learn what makes Jameson so amazing, so whether you’re a local on a day trip, or a tourist discovering Dublin, pop in and see visit!

“The tour was really interesting. Great atmosphere. Our guide was funny and gave us a lot of information about the distillery. Definitely recommend it!” 5 Stars ★★★★★

Rezz Tip: These guided tours offer a comparative whiskey tasting, along with a signature Jameson cocktail to enjoy. Lasting around 45 minutes, it’s a great option if you’re short on time. It’s also just a 20-minute walk from REZz Hotel.

5. EPIC The Irish Emigration Museum

Winner of multiple European Museum of the Year awards, EPIC is the world’s first fully digital museum and an extraordinary experience for anyone with Irish heritage. Spread across 20 interactive galleries in the stunning CHQ Building on the North Quays, it traces how 10 million Irish people emigrated across the globe and shaped the world from JFK to Che Guevara to Oscar Wilde. Genuinely joyful and moving in equal measure.

“As an Irish-American, this was the most emotionally significant thing I did in Dublin. Funny, sad, beautiful and brilliantly designed. A must.”— TripAdvisor, 5 Stars ★★★★★

Rezz Tip: Allow 2–3 hours. A Dublin City Pass gives reduced entry. The riverside location makes for a lovely walk along the quays.

6. The Brazen Head Pub

There are old pubs, and then there is the Brazen Head. The current building dates to 1754, but a hostelry has stood on this very site since 1198 making it Dublin’s oldest pub by a considerable distance and purportedly the fifth oldest restaurant in the world. Located on Lower Bridge Street in the Merchant’s Quay area, it’s easy to spot by its handsome castle wall exterior and the noise drifting from its lively courtyard. Food is served until 9pm each evening, with live music seven nights a week from 9pm and a Sunday TRAD afternoon session from 3:30pm – 6:30. The Irish stew, beef stew and fish and chips are the standout dishes straightforward, hearty and excellent.

“The Brazen Head truly feels historic full of charm, great food and an excellent range of Irish beers. The meal was delicious, the pint was perfect. A place well worth visiting for a genuine Irish atmosphere and a warm welcome.”— TripAdvisor, 5 Stars ★★★★★

Rezz Tip: A 15-minute walk from the hotel perfectly placed between the Guinness Storehouse and Christ Church Cathedral. Arrive before 6/7pm to secure a table for dinner before the music starts. Honest caveat: drinks are priced at tourist rates, but the history and atmosphere are unmatched. Go for the experience, not the bargain.

7. Howth Cliff Walk & Seafood

Just 30 minutes from the city on the DART coastal train, the fishing village of Howth offers one of Dublin’s most spectacular experiences the cliff walk with its dramatic views across Dublin Bay and Ireland’s Eye island. The loop takes 2–3 hours and passes through wild heathland, sea cliffs and rocky headlands. Reward yourself afterwards at one of Howth’s excellent seafood restaurants along the West Pier the crab claws and fresh fish are outstanding.

“The best thing we did near Dublin. Thirty minutes on the DART and you’re in a completely different world. Stunning walk, and the seafood chowder at the end was the finest I’ve ever had.” — TripAdvisor, 5 Stars ★★★★★

Rezz Tip: Take the DART to Howth station (Leap Card accepted). Wear comfortable shoes and a windproof layer it’s exposed at the top.

8. Howth Castle Cookery School — Cook in an 18th-Century Castle Kitchen

Courses run from 2 to 6 hours and suit all skill levels. You can choose from a wide range of classes, including Irish cooking, international cuisines, baking, and seafood. Hands-on sessions include making traditional scones, brown bread, and seafood chowder using time-honoured recipes. Afterwards, you’ll sit down to enjoy what you’ve made in the beautifully restored Butler’s Room at Howth Castle, with a glass of wine.

“The chefs Ian and Vincent were not only incredibly knowledgeable but created a relaxed and fun atmosphere. It felt more like cooking with friends than a formal class. Whether you’re planning a unique night out or want something truly different, this cookery school is highly recommended.” — HeyDublin, Verified Review

Rezz Tip: Take the DART to Howth station the castle estate is a short walk or taxi from the village. Book classes well in advance at howthcastlecookeryschool.ie. Combine with the Howth Cliff Walk and seafood on the pier for the perfect day out of the city.

9. Croke Park Stadium Tour

Croke Park is the home of Gaelic Games hurling and Gaelic football, two of the world’s oldest and fastest sports and with 82,300 seats, it’s one of Europe’s largest stadiums. The stadium tour takes you into the dressing rooms, out onto the pitch and up to the Aran Islands-inspired roof walk with spectacular views over Dublin. The interactive GAA Museum tells the compelling story of Irish sport and its role in national identity. If a match is on during your visit, go.

“Even as someone with no interest in sport, this was brilliant. Walking out of the players’ tunnel onto the pitch gives you genuine goosebumps. The roof walk views are spectacular.”— TripAdvisor, 5 Stars ★★★★★

Rezz Tip: The roof walk is an optional add-on and absolutely worth it. Check the GAA fixture list attending a live match is an unforgettable experience.

10. John Kavanagh’s (The Gravediggers) — Glasnevin

Serving pints since 1833, John Kavanagh’s known universally as The Gravediggers for its location beside Glasnevin Cemetery. It’s one of the most celebrated traditional pubs in Ireland. Strict rules about no music and no phones preserve an atmosphere of genuine, undisturbed conversation. The Guinness is poured with religious care. Dubliners have been coming here for generations, often after visiting loved ones in the cemetery. It’s one of those places that makes you feel part of something larger than yourself.

“The finest pint of Guinness I’ve ever had, in a pub that feels completely unchanged since 1833. Sat at the bar for two hours talking to strangers. That’s Dublin.”— TripAdvisor, 5 Stars ★★★★★

Rezz Tip: Combine with Glasnevin Cemetery and Museum for the full experience. Take the bus to Glasnevin about 20 minutes from the city centre. You can also rent REZz bikes if you wish to have a scenic cycle over to Glasnevin. Enquire at reception to rent.

11. Stoneybatter & Smithfield — Real Dublin Food & Drink

Where Dublin locals really go to eat and drink, away from the usual tourist spots. Stoneybatter and Smithfield are full of standout independent places: Proper Order for excellent coffee, Fish Shop for top-quality fish and chips, L. Mulligan Grocer for an impressive whiskey selection and great gastropub food, and The Legal Eagle for modern Irish cooking done right. Bonobo is also well worth a visit a cosy pizza spot that’s ideal for a relaxed date night and a few drinks.

“A local friend took us here instead of Temple Bar and it was the best decision of our trip. Real Dubliners, real food, genuine atmosphere. We ended up here three evenings in a row.”— Time Out Dublin Reader Review

Rezz Tip: A 20-minute walk from the hotel. Friday and Saturday evenings are buzzing. Combine with the Jameson Distillery which is right beside Smithfield Square.

12. Vico Baths, Dalkey –  Sea Swim

The Vico Baths sit along the affluent Vico Road in Dalkey a historic sea-swimming spot that has been a local favourite since the Victorian era. Nestled in a rocky cove with stunning views of Dublin Bay and Dalkey Island, the setting is extraordinary and on clear days the Wicklow Mountains rise beyond. A narrow gap in the wall leads you down to the water, where steep steps and handrails bring you to the open sea, with a small sheltered seawater pool nearby when conditions are rough.

“A little slice of paradise. The views out to Bray Head, the chance of a curious seal popping up beside you, the wild cold of the water the Vico serves up sunrise magic like nowhere else in Ireland.”

Rezz Tip: Take the DART to Dalkey station it’s a 15-minute walk along the Vico Road to the baths. No lifeguards confident swimmers only. Bring your own towel and a warm layer for after. Walk around Dalkey village as its a cute area with lots of great pubs and restaurants

13. Forge Your Own Silver Claddagh Ring Workshop

Immerse yourself in an Irish tradition while in Dublin, forging your own Claddagh ring from scratch. A Claddagh ring is a traditional Irish ring in which a heart represents love, the crown stands for loyalty and the two clasped hands symbolize friendship. In the workshop, begin with a Claddagh ring strip and learn basic goldsmithing skills to transform this into a beautiful, made-to-measure Claddagh ring that you will be proud to say you made yourself.

“This was such a great experience! The teachers were so informative and kind, always available to ask questions if we were ever confused. This was a great start to our trip in Dublin and we wear them all the time. 10/10 would recommend!”

Rezz Tip: This workshop tends to book out so make sure you book in advance. It also lasts up to two hours and is located a two minute walk from REZz on Drury Street

14. Helios Sauna, Dundrum — Roman Baths in South Dublin

Helios Sauna has created a Roman Baths experience in the village of Dundrum hop off the Luas and into an idyllic tiled courtyard where you’ll find two outdoor saunas spacious enough for 15 people, an intimate sauna for two, an ice bath as cold as 5°C for a cold plunge, and a wood-fired outdoor hot tub for warming up afterwards. Sessions run for 45 minutes and are intentionally sized so the space always feels comfortable rather than crowded 

“Helios sauna is honestly my favourite place in Ireland. Staff are so nice and the saunas are consistently hot and extremely clean. The plunge pools are the coldest and cleanest I’ve seen yet.”— Google Reviews, 5 Stars ★★★★★

Rezz Tip: Two minutes from Dundrum Luas stop on the Green Line easy to reach from anywhere in the city. Book online at heliossauna.ie walk-ins welcome when available. Open daily from 8am. Perfect before or after a visit to Dundrum Town Centre.

15. Sandymount Strand at Low Tide

At low tide, Sandymount Strand opens out into a vast stretch of sand along the Irish Sea, just a short distance from the city centre perfect for a relaxed morning or evening walk. Once frequented by James Joyce, who set part of Ulysses here, it remains a favourite spot for locals. It’s an easy, free way to step beyond the busy streets and take in a more authentic side of Dublin.

“We walked Sandymount Strand on our last evening and it was the perfect way to end the trip. The sky turned every shade of pink and gold. Dublin can break your heart a little.”

Rezz Tip: Check tide times before going the beach is best at low tide. The Tara Street DART to Sandymount station takes 10 minutes. Sunset walks here are unforgettable.

16. Lane7 — Bowling, Darts & Games Bar

Dublin now has two Lane7 venues one on Chatham Street right in the city centre, and one inside Dundrum Town Centre making this the go-to spot for a brilliant social evening that goes well beyond a standard pub night. Think of Lane7 as an activity bar with everything you didn’t know you needed bowling, pool, electric darts, shuffleboard, beer pong, retro arcade games and a seriously good cocktail bar, all under one roof. 

“Great vibes loved the mix of bowling and darts, and the playlist was on point. Staff was friendly and the atmosphere felt fun and lively. A brilliant option for an evening in Dublin.”

Rezz Tip: The city centre Chatham Street venue is a 5-minute walk from the hotel. Book in advance for weekend evenings it fills up fast. The ‘Bowl, Drink, Game’ package is excellent value for groups of 4+.

17. Stella Cinema, Rathmines — The 2nd Best Cinema in the World

Going to the cinema in Dublin has never meant just watching a film but at the Stella it means something else entirely. Time Out magazine recently ranked the Stella Cinema in Rathmines as the second-best cinema in the world

Rezz Tip: Take the Luas Green Line to Ranelagh and walk 10 minutes, or Bus 16/16A from O’Connell Street directly to Rathmines. Book tickets in advance at stellacinemas.ie — popular screenings sell out. Arrive early for a cocktail in the Stella Cocktail Club upstairs before the film.

18.Phoenix Park — Scenic walks, cycles and parks

One of Europe’s largest urban parks and an unmissable slice of Dublin’s green soul. This 1,750-acre expanse sits just minutes from the city centre and packs in an extraordinary amount from the wild fallow deer that roam freely across the grasslands to Áras an Uachtaráin, the official residence of the Irish President, and even the US Ambassador’s residence. The Victorian Walled Kitchen Garden, the Phoenix Park Visitor Centre in the beautifully restored 17th-century Ashtown Castle, and the iconic Phoenix Monument all reward a leisurely wander. It’s equally beloved by joggers, cyclists, picnicking families and history buffs.

“Didn’t expect to spend three hours here but we just kept finding new things. The deer came right up to us absolutely magical. A must if you’re visiting Dublin with kids or just want to escape the city buzz.” — TripAdvisor, 5 Stars ★★★★★

Rezz Tip: Go on a weekday morning for the best chance of seeing the deer up close near the Fifteen Acres area. Hire bikes REZz bikes at reception and cycle over to the park which is around 20 minutes.

19. Kayaking on the Liffey

One of Dublin’s most unexpectedly brilliant experiences and still largely under the radar. Seeing the city from the water gives you a completely different perspective gliding past Georgian bridges, the iconic Samuel Beckett Bridge and the sweeping modern architecture of the Docklands while the city buzzes on above you. Several operators run guided kayaking tours along the Liffey, suitable for complete beginners with no experience needed. Sessions typically last around 90 minutes to two hours and guides offer plenty of context on the city’s history and architecture along the way. It’s active, memorable and genuinely unlike anything else you’ll do in Dublin.

“We did this on a whim on our last afternoon and it ended up being the highlight of the whole trip. Neither of us had kayaked before and the guide was brilliant. The Docklands from the water is stunning we couldn’t believe more people weren’t doing it.” — TripAdvisor, 5 Stars ★★★★★

Rezz Tip: Book a morning slot on a clear day for the best light on the water. Layers are essential even in summer it’s windier on the river than you’d expect. Most operators are based near the Convention Centre on the north quays.

20. Viking Splash Tour – Land & Water

Dublin’s most theatrical way to see the city and unlike anything else on offer. Aboard a DUKW, an amphibious six-wheel-drive vehicle first built by General Motors during World War II you’re taken on a guided tour through the streets of Dublin before the whole thing drives straight into the water. You’ll pass St Patrick’s and Christchurch Cathedrals, Trinity College and Georgian Dublin, with your guide delivering a mix of genuine history and non-stop craic throughout.

“Had an absolute blast. Our guide Keith and driver Dermot were great craic and kept the laughs going the whole way through, while still sharing loads of interesting facts about the city. The splash into the water was brilliant — a really fun and unusual way to see the city without feeling rushed or overly touristy.” — TripAdvisor, 5 Stars ★★★★★

Rezz Tip: Tours depart from St Stephen’s Green North, opposite the Cliff Townhouse near Grafton Street. Book in advance as slots sell out quickly, and wrap up warm it gets cold up that high and on the water, so layers are essential even in summer.