Jeju-do: 제주특별자치도

Jeju-do is known for its natural beauty and volcanic landscapes. It offers iconic attractions like Hallasan Mountain, Seongsan Ilchulbong (Sunrise Peak), and the waterfalls of Cheonjiyeon and Jeongbang. Jeju-do is famous for its unique volcanic terrain and lava tube caves like Manjanggul. The island is a popular honeymoon destination and offers beautiful beaches like Jungmun and Hamdeok. Jeju-do's rich culture includes traditional Haenyeo (female divers) and unique folk villages like Seongeup. It's also known as a place of interest.