Things to Do in County Dublin in 2026

A busy street with shops, a double-decker bus, and a historic building with a clock tower.

A modern glass building with a unique angular design and a colorful facade.

A large industrial structure with multiple levels and staircases.

A steak with mushroom and vegetable garnish on a white plate.

A bronze statue of a seated man with a book, labeled "LECKY," in a park with a large tree and a building in the background.

Things to do

From Dublin: Half-Day Trip to Glendalough and Wicklow

￥6,104

per adult

80% of travellers recommend

Couple observing beautiful scenery in Wicklow.

Activity Kilkenny-Wicklow Mountains-Glendalough

￥7,953

per adult

96% of travellers recommend

Dublin Open-Top Hop-On, Hop-Off Bus Tour with Live Guides

￥5,179

per adult

88% of travellers recommend

Wicklow Mountains, Glendalough and Kilkenny Day Tour

Full Day Tour to Wicklow Mountains, Glendalough and Kilkenny

￥8,323

per adult

98% of travellers recommend

1-Day Titanic Quarter & Belfast City Rail Tour

￥27,559

per adult

90% of travellers recommend

Dublin Highlights and Hidden Gems Guided Walking Tour

￥4,439

per adult

92% of travellers recommend

Giant's Causeway, Belfast Titanic & Dark Hedges from Dublin

￥13,872

per adult

92% of travellers recommend

Dublin Book of Kells, Castle and Molly Malone Statue Guided Tour

￥14,612

per adult

94% of travellers recommend

Dublin Jameson Distillery Tour and Tasting 45 mins

￥5,734

per adult

96% of travellers recommend

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County Dublin must see attractions

1. Trinity College

Trinity College, the University of Dublin, is a campus in the city center. Admire the bell tower and stone buildings dating from the 17th and 18th centuries and view modern art. Learn about famous Irish authors who studied here. Browse the galleries or take a tour to view the relics in the Old Library, with ancient gospels and medieval art exhibits.

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A large historic building with a prominent tower and a central archway.

2. St. Stephen's Green

Follow the signs to “Faiche Stiabhna”, as the Irish call St. Stephen’s Green, for an inner-city oasis. Admire the Victorian buildings, play soccer, throw a frisbee, watch people, jog, feed the ducks, doze or have a picnic in this popular Dublin park. You could also bring a novel written by one of Dublin’s great authors and read it at the very spot where they found their inspiration!

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A large stone archway with inscriptions, surrounded by historic buildings and a park.

3. Guinness Storehouse

The Guinness Storehouse pays homage to an Irish favorite. Go with the flow of the pint-shaped inner part of the first Guinness brewery and learn all about the history of the dark stout with its thick froth. This is where you’ll breathe in the aroma of hop and barley, learn how the stout is traditionally poured and to sample its bitter taste.

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4. Grafton Street

Among the most exclusive spots in European retail, Grafton Street is a boulevard full of upscale boutiques and restaurants. It is one of the two main commercial parts of Dublin and has an international array of big names. Yet the street retains its local charm with well-known street performers and traditional pubs. Bring cash and credit cards for a trip through the street’s upscale boutiques.

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A street with flower boxes, a musician, and pedestrians.

5. O'Connell Street

O’Connell Street is among Dublin’s busiest and recognizable parts. It consists of a wide boulevard divided by spaces for trees and works of art. Admire the many historic buildings and peruse the upscale boutiques that line this busy street.

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A busy city street with historic buildings, a statue, and a flower bed.

6. Aviva Stadium

Aviva Stadium is the national sports arena, where Ireland plays international rugby and soccer games. The structure has a futuristic design and stands in a picturesque area of fields and a canal. Experience the rhapsody and songs of the nation’s passionate fans in this stadium of 51,700 seats.

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A modern stadium with a glass facade, a river in the foreground, and autumn trees.

7. Croke Park

A World-Famous StadiumCroke Park certainly is impressive, however. It’s Ireland’s largest stadium, and with the capacity to seat 82,000 sporting fans, it is the fourth largest in Europe. During matches the noise and chants from the crowd can be heard all over the city of Dublin.

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A modern architectural structure with a curved design, a canal running alongside, and a pedestrian walkway.

8. Dublin Castle

The 18th-century Dublin Castle is among the city’s most iconic sites. A small park with pretty floral displays lies behind the castle, which replaced a 13th-century Viking military fortress. Learn its fascinating history as the seat of British and Irish governments over the centuries.

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A historic building with a clock tower and a statue.

9. 3Arena

The O2 is the biggest indoor venue in the Republic of Ireland, with a capacity of 14,500, reducing down to 9,500 for those occasions when the front rows of a gig simply have to be a moshpit!

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A modern building with a mix of brick and stone architecture, featuring a prominent 'Arena' sign.

What to do in County Dublin

Stay near popular County Dublin attractions

Trinity College

9.0/10 (10,457 reviews)

Walk the cobbled lanes of Ireland’s oldest university, alma mater to literary greats and home of the precious Book of Kells.

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Croke Park

8.6/10 (1,087 reviews)

Croke Park in Dublin is so much more than an impressive sports stadium. “Croker”, as it is locally known, is in many ways is a bastion of Irish identity that protects the spirit of Gaelic games from forces seeking to dislodge it. If this all sounds a bit dramatic you should take the fantastic Croke Park Experience tour to get a very real sense of just how important and deeply ingrained the GAA and Gaelic games are to Ireland’s sense of itself.

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