Europe Listings: Antrium
Giant's Causeway is an area of about 40,000 interlocking basalt columns, the result of an ancient volcanic eruption. It is located in County Antrium on the Northeast coast of Northern Ireland. It was declared a World Heritage Site by UNESCO in 1986 and it is considered the 4th greatest natural wonder of the UK courtesy of Radio Times. It's unique because of it's many overlapping hexagonal...