Leave the busy city behind and discover one of Northern Ireland’s most impressive natural attractions on this Giant’s Causeway day tour from Dublin. Enjoy a bracing stroll along County Antrim’s coastal paths for panoramic views over the Mull of Kintyre, Rathlin Island, Whitepark Bay and Portbradden. Visit the Giant's Causeway with your guide, and gain insight into Northern Irish geology and folklore. Take winding coastal roads to Dunluce Castle. Discover top Belfast attractions including City Hall, Victoria Square and Titanic Dry Dock during a walking tour, then return to Dublin.