Gyeongpo Lake, the lake composed of wind, river and sea, is as clear as a mirror, so it is called Mirror Lake. It has been famous for fishing since ancient times due to the clear water of the lake. However, in order to protect fish, Gyeongpo Lake has become a nature reserve, and fishing has been banned. Gyeongpo Lake is a natural lake connected to the sea, and sand and stones are piled up due to the action of tides and waves, blocking the entrance to the bay, thus forming a lake. Gyeongpo Lake has cultural traces at the end of the Neolithic Age, as well as the story of Hwarang. The pavilion built on the rock island in the lake is said to be the "Bird Rock" plaque inscribed by Song Shilie. Gyeongpo Lake also has a romantic saying of four or five moons rising, that is, one in the sky, one on the lake, one in the sea, one in the wine glass, and one in the eyes of the beloved. Isn't it similar to Li Bai's "Toast to the bright moon, meet the shadows into three people"? However, the former is a romantic meeting, while the latter is a bleak solo drink. At Gyeongpo Lake, visitors can enjoy the dazzling blue sky reflected in the lake water and red-crowned cranes who love daytime activities leisurely fly into the sky. Gyeongpodae, which is famous as the No. 108 scenic spot and one of the eight scenic spots in Kanto, and the Moonbodjeong, which appears like an island in the middle of the lake, and the cherry blossoms raining on the lake surface, add an elegant atmosphere.