Juditha Choi

Written by Juditha Choi

Modified & Updated: 25 Jun 2024

Sherman Smith

Reviewed by Sherman Smith

Source: Mirror.co.uk

Giant’s Causeway is a unique and awe-inspiring natural wonder located on the coast of County Antrim in Northern Ireland. This iconic landmark is renowned for its hexagonal basalt columns, which form a remarkable geometric pattern and create a visually stunning landscape.

While many visitors are familiar with the striking beauty of Giant’s Causeway, there are several surprising facts about this geological marvel that are less known. From its intriguing formation to its rich folklore, this article will delve into the lesser-known aspects of Giant’s Causeway. So let’s embark on a journey to discover 10 fascinating and unexpected facts about this incredible landmark.

Key Takeaways:

  • The Giant’s Causeway is a UNESCO World Heritage Site with 40,000 interlocking basalt columns, stunning coastal views, and a giant’s boot on display, making it a must-visit destination for nature and folklore enthusiasts.
  • This natural wonder was formed by volcanic activity millions of years ago and has inspired famous compositions, featured in popular culture, and showcases rich biodiversity, adding to its allure and intrigue.
Table of Contents

The Giant’s Causeway is a UNESCO World Heritage Site.

The Giant’s Causeway, located in County Antrim, Northern Ireland, is recognized as a UNESCO World Heritage Site. This natural wonder boasts magnificent basalt columns and stunning coastal scenery, attracting millions of visitors each year.

It was formed by volcanic activity millions of years ago.

The Giant’s Causeway was created around 50 to 60 million years ago as a result of intense volcanic activity. Magma from the Earth’s core pushed through the Earth’s crust, solidified, and formed the unique hexagonal basalt columns that we see today.

There are over 40,000 interlocking basalt columns.

The Causeway is comprised of approximately 40,000 interlocking basalt columns, creating a surreal and geometric landscape. These columns vary in size and height, forming a truly remarkable sight.

Legend tells of a giant named Finn McCool.

According to local legend, the giant Finn McCool built the Causeway as a pathway to Scotland in order to challenge another giant. In reality, these basalt formations were formed naturally, but the myth adds a sense of intrigue and wonder to the site.

You can walk on the basalt columns.

Visitors are able to walk across the basalt columns and explore the Giant’s Causeway up close. The unique pattern of the columns makes for an unforgettable and photogenic experience.

It offers breathtaking coastal views.

The Giant’s Causeway is situated along the beautiful Antrim Coast, providing stunning views of the rugged cliffs and crashing waves of the North Atlantic Ocean. The combination of the natural wonder and the picturesque coastline makes it a must-visit destination.

It inspired a famous composer.

The dramatic landscape of the Giant’s Causeway inspired the composer Felix Mendelssohn to write his famous orchestral work, “The Hebrides Overture.” The majestic and awe-inspiring ambiance of the Causeway can be felt in the powerful melodies of Mendelssohn’s composition.

There is a Giant’s Boot on display.

At the Visitor Centre, visitors can find the Giant’s Boot, an oversized boot-shaped stone that adds to the enchanting folklore surrounding the site. It is said to be a remnant left behind by Finn McCool himself.

The Causeway showcases rich biodiversity.

Aside from its geological significance, the Giant’s Causeway is home to diverse flora and fauna. Unique plant species thrive on the basalt columns, and the surrounding area provides habitats for various bird species, making it a haven for nature enthusiasts.

The Giant’s Causeway has been featured in popular culture.

Over the years, the Giant’s Causeway has become a popular filming location for movies and TV shows. It has appeared in productions such as “Game of Thrones,” “The Princess Bride,” and “The Man Who Would Be King,” further cementing its status as a globally recognized landmark.


In conclusion, Giant’s Causeway is not only a geological wonder, but it also holds many surprising facts that make it a truly unique landmark. From its origins in volcanic activity to the legend of Finn McCool, there is much more to this natural phenomenon than meets the eye. Visitors can explore the distinct basalt columns, marvel at the stunning coastal views, and immerse themselves in the rich history and folklore surrounding Giant’s Causeway. Whether you’re a geology enthusiast, a history buff, or simply seeking an awe-inspiring experience, a visit to Giant’s Causeway is sure to captivate and enlighten.


Q: How was Giant’s Causeway formed?

A: Giant’s Causeway was formed around 50-60 million years ago as a result of volcanic activity. Lava flows cooled rapidly, causing the distinctive hexagonal basalt columns to form.

Q: What is the significance of the name “Giant’s Causeway”?

A: The name “Giant’s Causeway” comes from the Irish legend of Finn McCool (Fionn mac Cumhaill). It is said that the causeway was built by Finn as a pathway to confront his rival giant across the sea in Scotland.

Q: Is it safe to walk on the basalt columns?

A: Yes, it is safe to walk on the basalt columns. However, visitors are advised to exercise caution and wear appropriate footwear, as the columns can be slippery, especially when wet.

Q: Are there any guided tours available at Giant’s Causeway?

A: Yes, there are guided tours available at Giant’s Causeway. Visitors can choose from a variety of guided tours that provide informative commentary about the geology, history, and folklore of the area.

Q: Is there an entrance fee to visit Giant’s Causeway?

A: Yes, there is an entrance fee to visit Giant’s Causeway. The fee contributes to the maintenance and preservation of the site, ensuring its sustainability for future generations to enjoy.

Q: Are there any facilities available near Giant’s Causeway?

A: Yes, there are facilities available near Giant’s Causeway, including a visitor center with informative exhibits, a café, and restroom facilities. There is also ample parking for visitors.

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