The Giant's Causeway has been something I've wanted to see for years, and was one of the main drawcards for me to go to Northern Ireland. Not having a car, I booked to go on a full day coach tour. If I went back, I would definitely hire a car - don't get me wrong, the tour was one of the best I've been on, but I always hate going past cute little places wishing I could stop and wander around!
The Giant's Causeway definitely lived up to its reputation - it was incredible.