Yubudo Island is a small island in front of Seocheon's coastline, accessible by ferry from Janghang Port in about 30 minutes. The island boasts extensive tidal flats and saltern developed with embankment. It is a place where saltwater and freshwater mix, making it abundant in fish like grey mullet and shrimp. Yubudo Island is also known as a resting spot for over 100 species of migratory birds.