Seonnyeotang is a bunch of pure rock swimming pools in which you can swim or snorkel. It's also a spot in which you can perspective Oedolgae Rock. It's open all 12 months spherical.ideal for sizzling summer time days. Jeongbang Waterfall is Asia's only waterfall that drops straight in to the ocean. Nearby Cheonjiyeon Waterfall is equally stunning,