Diocese of Andong
Seongnyu Cave
225 Seongnyugul-ro, Geunnam-myeon, Uljin-gun, Gyeongbuk
◉ Designated Natural Monument No. 155 on May 1963. Seongnyu Cave features magnificent stalactites, stalagmites, and limestone formations that resemble an underground palace, showcasing some of the most beautiful natural features found in Korea’s limestone caves.
◉ Admission Hours: 09:00–18:00
