Giant's Causeway, County Antrim
For centuries countless visitors have marveled at the majesty and mystery of the Giants Causeway. At the heart of one of Europe’s most magnificent coastlines its unique rock formations have, for millions of years, stood as a natural rampart against the unbridled ferocity of Atlantic storms. The rugged symmetry of the columns never fails to intrigue and inspire visitors. To stroll on the Giants Causeway is to voyage back in time.
Your imagination will travel along stepping stones that lead to either the creative turbulence of a bygone volcanic age or into the mists and legends of the past. In 1986 the Giants Causeway Visitors centre opened, coinciding with the World Heritage Conventions addition of the Causeway to its coveted list of sites, which are of exceptional interest and universal value.
The facilities at the Causeway Centre now include Tourist Information offices, Bureau De Change, Accommodation Booking Service, an Interpretive Audio-Visual Presentation and a Souvenir Shop. The National Trust are the custodians of the Causeway and provide the National Trust Shop and Tea Rooms. The Causeway Coaster bus service from the centre to the Causeway is running in conjunction with the opening hours of the centre. The range of amenities on offer is geared to accommodate your individual needs and ensure that all guests can benefit from and enjoy their visit.
When the news of the "discovery" of an amazing natural phenomenon broke on an unsuspecting world in 1693, the news caused quite a stir in 'the polite society' of the time and in 1697 a draughtsman was sent to make drawings of the Natural Curiosity on the North East tip of the island of Ireland. What seems remarkable to us now, in the 21st Century, is that there was much argument as to whether the Causeway had been created by men with picks and chisels, by nature, or by the efforts of a giant. For in the 17th Century nothing like it had been seen before. It was not until 1771 that a Frenchman, Demarest, announced the origin of the causeway to be the result of volcanic action.
Sixty million years ago Antrim was subject to intense volcanic activity, when highly fluid molten rock was forced up through fissures in the chalk bed to form an extensive lava plateau.
The dramatic cliff like edge of the plateau forms the Causeway coastline. The larger fissures, through which the lava flowed, can be clearly seen as bands of dark rock which cut down the cliff faces and jut out to sea. There were three periods of volcanic activity which resulted in the flows, known as the Lower, Middle and Upper Basalts.
It is the Middle Basalts rocks which forms the columns of the Giants Causeway. The rapidly cooling lava contracted and variations in the cooling rate resulted in the world famous columnar structure. The columns are mainly hexagonal though there are some with up to eight sides.
Add to Custom Tour
Create your very own Ireland tour with our Tailor Made Tours section. Once you've created an account and logged in, you can add your favourite attractions, accommodation and activities. And, when you're happy with your choices, just send them on to one of our Ireland experts and we'll design a custom itinerary and quote tailored just for you.
A Touch of Northern Ireland Chauffeur Drive Tour 8 Days
Northern Ireland's best.
Starting from $3,065 pps
Best of All Ireland Chauffeur Drive Tour 15 Days
The ultimate chauffeur drive tour - Ireland north and south.
Starting from $5,776 pps
Best of All Ireland Self-Drive Tour 15 Days
Experience the best of Ireland north and south.
Starting from $1,676 pps
Mystical Ireland Escorted Bus Tour 8 Day
Explore Mystical Ireland on this 8 Day Escorted Bus Tour
Starting from €1,319† pps
Northern Welcome Escorted Bus Tour 8 Days
Explore stunning Northern Ireland
Starting from €1,433† pps
Irish Classic 12 Day
Visit the four corners of Ireland.
Starting from €1,942† pps
Scots Irish & More Tour 15 Day
Visit unique & traditional Scottish & Irish regions.
Starting from €2,828† pps
Tour Northern Ireland Chauffeur-Drive Tour 8 Days
Explore Ireland's north in style.
Starting from $3,047 pps
Tour Northern Ireland Self-Drive Tour 8 Days
Discover the best of the north and Titanic's heritage.
Starting from $995 pps
Irish Adventure Escorted Bus Tour 9 Days
Option to add additional Day in Dublin. From / to Dublin
Starting from €1,257† pps
Game of Thrones Self Drive Tour 6 Days
The essential tour for all Game of Thrones fans!
Starting from $712 pps
Experience the North and West Chauffeur Drive Tour 8 Days
Tour Ireland's north and west.
Starting from $3,047 pps
Jewels of Ireland Escorted Bus Tour 14 Days
Find Ireland's hidden Gems on this Dublin to Dublin Tour
Starting from $2,936 pps
Experience the North and West Self-Drive Tour 8 Day
Explore stunning scenery and fascinating cities.
Starting from $995 pps
Irish Odyssey Escorted Bus Tour 12 Days
Conquer all that Ireland has to offer. From / to Dublin.
Starting from €1,785† pps
A Touch of Northern Ireland Chauffeur-Drive Tour 6 Days
Enjoy Northern Ireland in style.
Starting from $2,251 pps
A Touch of Northern Ireland Self-Drive Tour 6 Days
Experience the beauty and sample the delights of the North.
Starting from $917 pps
A Touch of Northern Ireland Self-Drive Tour 8 Days
The best of the north from the Causeway Coast to Donegal.
Starting from $1,019 pps