Where is the giant causeway?

The Giant's Causeway is located in Northern Ireland, United Kingdom. It is situated on the Antrim coast, about 40 km (25 miles) north of the town of Ballycastle and about 8 km (5 miles) northeast of the town of Bushmills. The Giant's Causeway is a unique geological formation consisting of thousands of hexagonal basalt columns that were formed from volcanic activity around 60 million years ago.