Jeju-do trip10: Coast Jusangjeolli Cliff 济州岛之旅10：海岸柱状节理带

The Jusangjeolli are stone pillars piled up along the coast and is a designated cultural monument of Jejudo Island. The Jusangjeolli was formed when the lava from Mt.Hallasan flew to the sea of Jungmun. They are rock pillars shaped like cubes or hexagons of various sizes.在济州道西归浦市的柱状节理带上，可见石柱在海岸边层层堆积。这是济州岛的自然保护对象。柱状节理带是汉拿山喷出的熔岩流入中文地区前海时冷却而成，由大大小小的四方或六角成的石柱（30米）组成。