The Calzada de los Gigantes, also known as the Giant's Causeway, is a natural rock formation located on the northeast coast of Northern Ireland. It consists of approximately 40,000 interlocking basalt columns, formed by volcanic activity around 60 million years ago. The unique hexagonal shapes of the columns create a stunning landscape that attracts many visitors. This UNESCO World Heritage Site is steeped in local legend, with stories of giants crossing the sea to Scotland. The area is also home to diverse wildlife and offers various walking trails, making it a popular destination for nature lovers and hikers alike.