Columnar igneous rocks In Yangnam-myeon, Gyeongju

The columnar igneous rocks in Yangnam-myeon are volcanic formations created from solidified lava, displaying characteristic hexagonal patterns throughout their structure. These vertical columns line the coastline and create a geometric arrangement that stands out distinctly from the surrounding terrain.

These rock columns formed roughly one million years ago during the Pleistocene epoch, when intense volcanic activity shaped the region. The lava cooled gradually and contracted, creating the characteristic hexagonal columns in the process.

The site holds status as a protected Natural Monument, reflecting South Korea's commitment to safeguarding distinctive geological locations. Local people and visitors regard the formation as a remarkable testament to natural forces that shaped the landscape.

The location is accessible by public transportation from Gyeongju city, and maintained pathways guide visitors to key viewing areas. The coastal setting means that water and weather can affect conditions at the site.

The columns offer multiple viewing angles along the coastal area, meaning each visit can reveal a different perspective on these geometric structures. Photographers and nature lovers especially appreciate how light and tides alter the appearance of these formations.

Location: Gyeongju

GPS coordinates: 35.68556,129.47500

Latest update: December 10, 2025 20:01