Giants Causeway
Free entry
Closes at 5pm
The Giant's Causeway is an area of about 40,000 ...
Free entry
Closes at 5pm
The Giant's Causeway is an area of about 40,000 interlocking basalt columns, the result of an ancient volcanic fissure eruption. It was declared a World Heritage Site by UNESCO in 1986 & In a 2005 poll of Radio Times readers, the Giant's Causeway was named the fourth-greatest natural wonder in the United Kingdom.
Most of the columns are hexagonal, although some have four, five, seven, or eight sides. The tallest are about 12 metres (39 ft) high, and the solidified lava in the cliffs is 28 metres (92 ft) thick in places.
It is one of the most popular tourist attractions in Northern Ireland, receiving over 998,000 visitors in 2019. Access to the Giant's Causeway is free of charge: it is not necessary to go via the visitor centre, which charges a fee.