There's a Giant's Causeway in Ireland - Apparently.
Located on the coast of Northern Ireland, the Giant's Causeway is a natural rock formation consisting of over 40,000 interlocking basalt columns, each up to 12 meters tall. According to local legend, the columns were created by the giant Finn McCool as he battled his Scottish rival, Benandonner. However, the scientific explanation is that the columns formed as a result of volcanic activity around 60 million years ago, when the region was subject to intense volcanic eruptions that cooled and contracted into the distinctive hexagonal shapes.