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.
Causeway
CONTACT USDOWNLOAD BROCHUREThe 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.