Igidae Cliff [National Geopark] (이기대 (부산 국가지질공원))

Igidae Cliff is a geological park located along the southern coast of Busan. Formed by volcanic activity dating back 80 million years to the Cretaceous period, the accumulated lava, volcanic ash, and other rocks have been eroded by waves, creating cliffs, caves, and other formations. Along the coastal trail leading to Oryukdo, visitors can appreciate various geological and topographical landscapes, including copper mines and pothole.