25 minutes from Benone lies the Giant’s Causeway, 65 million years old. Hexagonal basalt columns. Or created by an ancient conflict between Celtic giants in Ireland and Scotland? I know the story I prefer. But you can judge for yourself. You can buy tickets in advance through the National Trust. By the way at these prices you are paying for the car park and entering through a modern shop and interpretive centre. Entrance is actually FREE although if you are a walker a bit difficult to reach. Much more fun is to take the small railway from Bushmills.