Giant’s Causeway & Belfast Day Trips from Dublin
Head north to the Giant’s Causeway, a UNESCO wonder of 40,000 hexagonal basalt columns on the Antrim coast, with Game of Thrones filming locations, the dramatic Dunluce Castle and the city of Belfast. A spectacular full-day trip from Dublin across the border.
54 tours · prices per person, book with partner
Giant’s Causeway in Dublin — FAQ
What is the Giant’s Causeway?
The Giant’s Causeway is a UNESCO World Heritage site on Northern Ireland’s Antrim coast, made of about 40,000 interlocking hexagonal basalt columns formed by ancient volcanic activity — and steeped in legend.
How far is the Giant’s Causeway from Dublin?
It’s about 3 hours north of Dublin in Northern Ireland, so a day trip is long but spectacular, often adding Belfast, the Dark Hedges and Dunluce Castle.
Do you need a passport for the Giant’s Causeway from Dublin?
The trip crosses into Northern Ireland (UK), but the border is open with no checks; carry ID to be safe, and note prices may be in pounds sterling.