Mejores Tours de Calzada del Gigante desde Dublín

See the "eighth natural wonder of the world" and walk in the footsteps of giants at Northern Ireland’s most famous sight. The Giant’s Causeway, Northern Ireland’s only UNESCO World Heritage Site, consists of approximately 40,000 interlocking basalt columns that are the result of an ancient volcanic eruption, which ancient peoples believed was not a natural feature and caused by giants.