Best Things to do for adults in Dun Laoghaire

Explore Dublin with a hop-on hop-off tour aboard an open-top bus. Choose from a 24- or 48-hour ticket with a live guide and walking tour and upgrade your experience with a night tour and coastal tour.

Discover Northern Ireland's dramatic coastal route on a day trip to the Giant's Causeway from Dublin. Visit the Dark Hedges, Dunluce Castle, and spend some time in Belfast.

See Dublin from the River Liffey on a sightseeing cruise and admire the city’s monuments from the water. Learn the history of Dublin, from the arrival of the Vikings to today.

Full-day tour of the Wicklow Mountains and enjoy guided walking tours in Glendalough and Kilkenny. Visit a working sheep farm to experience a traditional sheepdog trial.

With round-trip transportation from Dublin, visit the Cliffs of Moher (2-hour stop) Galway City (2-hour stop and walking tour included), and travel along the thrilling Burren Coast of County Clare.

Get an individually customized tour through Dublin. Learn more about its history, literature, architecture and the macabre facts. Decide when and where you want to start and discover Dublin's top sights.

Save up to 50%* on unlimited entry to 40+ Dublin attractions with the Dublin Pass by Go City. Visit the Guinness Storehouse, hop on a bus tour, visit EPIC The Irish Emigration Museum, and more.

Embark on a guided tour of the Cliffs of Moher and Galway from Dublin. Enjoy the views from the cliffs and explore the vibrant city of Galway.

Discover the city of Dublin at your own pace with a 24-hour or 48-hour ticket for a hop-on hop-off tour bus. With stops at Dublin’s major attractions, it is the ideal way to explore the city.