The stones are not the point. The road is.
The Causeway itself takes forty minutes. Forty thousand basalt columns, a UNESCO listing, and a walk down a paved path that will be busy at midday and empty at six. If you drive there and back on the motorway, you have spent five hours in a car for forty minutes of rock, and you will come home saying it was overrated.
The Antrim Coast Road is the trip. It runs from Larne up through the Glens, past Ballygally, Glenarm and Cushendun, with the sea on your right and the basalt on your left for most of it. It is one of the great drives in Europe and almost nobody puts it in the plan.
Drive, or take the tour?
Drive if you are comfortable on the left and want to stop. The Coast Road is wide, well surfaced and slow, and the stopping is the whole exercise. Ninety minutes direct on the M2, or three hours the scenic way, which is the way to go up.
Take a tour if nobody wants to drive or the group wants whiskey at Bushmills. Small group and private tours out of Belfast do Causeway, Carrick-a-Rede, Dunluce and the Dark Hedges in one long day, and a good guide earns the difference. Skip the very cheapest large coach options, which give you thirty minutes at the stones and two hours in a car park queue.
- Direct drive
- Belfast to the Causeway is about 60 miles and 90 minutes on the M2 and A26.
- Scenic drive
- Up the Coast Road via Larne and the Glens is three hours with stops. Go up scenic, come back direct.
- Parking
- Visitor centre parking is charged and includes admission. There is free roadside parking further out if you only want the stones.
- Best light
- After 16:00 from May to September. Coaches clear, the low sun comes across the columns, and it is transformed.
The four stops that earn their place
Carrick-a-Rede first, because it needs a timed ticket and the rope bridge queue grows through the day. It is a twenty minute cliff walk each way to a bridge across to a fishing island, and the walk is better than the bridge.
Then Dunluce Castle, a ruin on a sea stack that looks invented. Then the Causeway itself, late. Then Bushmills, either the distillery tour or dinner at the Bushmills Inn, which is two miles from the stones and the reason we tell people to stay a night rather than turn around.
The Dark Hedges are on every itinerary because of Game of Thrones. They are a beech avenue beside a road, they take ten minutes, and they are worth ten minutes and not one more.
One night changes the whole thing
The day trip works. Two days works far better. Stay at the Bushmills Inn or Ballygally Castle, take the Causeway at six in the evening when the last coach has gone, have dinner, and drive back down the Coast Road the next morning with the light on the other side.
This is the single change we suggest most often to American visitors, and the one people write to thank us for. The Causeway at six on a June evening, with maybe nine other people on it, is a different place to the Causeway at noon.
Weather, honestly
It will probably rain at some point, and the Causeway is better in weather than in sunshine. The columns are dark and wet and the sea is doing something. What you want to avoid is high wind, which closes the Carrick-a-Rede bridge with no notice and no refund conversation worth having. Check the forecast the night before and reorder the day rather than cancel it.