From the seashore of Yeosu to Hongdo Island, Heuksando Island, Geomundo Island and Baekdo Island out west, Dadohaehaesang National Park covers about 1,700 small and large islands and various rocks. In the park, the blue sky and the ocean blend well with white sandy beaches, adding to the picturesque atmosphere.During the Silla period, the King of the Sea, Jang Bogo established the maritime world and during the Goryeo Dynasty, the area was a trading path with the Yuan and Song Dynasties. Also, it was the battlefield where Admiral Yi Sun-shin defeated the invading Japanese navy. Likewise, historical sites remains in many places.Among those islands, Hongdo Island and Heuksando Island are famous for tourists. In particular, one of Korea’s greatest fishery grounds is located in Heuksando Island.