21 Natural Rock Formations That Look Like They Belong on Another Planet

5. The Mystical Giants Causeway

The Giant's Causeway, located on the northeast coast of Northern Ireland, is a geological wonder that has inspired myths and legends for centuries. This UNESCO World Heritage Site is characterized by its distinctive hexagonal basalt columns, formed by volcanic activity around 60 million years ago. According to Irish legend, the causeway was built by the giant Finn McCool as a pathway to Scotland to challenge a rival giant. In reality, the columns were created as lava cooled and contracted, forming the distinctive geometric shapes that we see today. The Giant's Causeway is not only a testament to the power of volcanic forces but also a place where geology and mythology intersect, captivating the imagination of all who visit.