Seonyudo Island (선유도)

Seonyudo Island, one of the most popular tourist destinations on the west coast during the summer, lies in the heart of the Gogunsan Archipelago. The island has an area of 2.12 ㎢, which is only about 1/4 of Yeouido in Seoul. The island's coastal shore is around 12.8 kilometers long and the highest point is Namaksan Mountain, which reaches about 155.6 meters in altitude. Seonyudo is the central point of Gogunsan Archipelago and has even served as the headquarters for the naval army during the Jos...