Seongsan Ichulbong is one of the sights that make Jeju so common. This large volcanic framework that juts away from the sea on the northeastern coast of Jeju is a necessity-see around the island. _hjAbsoluteSessionInProgress, _hjFirstSeen, _hjIncludedInSessionSample, _hjSessionUser_*, _hjSession_*??? ??? ??? ??? ????? ??? ?????? ??? ??? ??????????