Goryeo Express Ferry is a passenger ferry service that runs from Incheon to islands. It operates routes to Deokjeokdo, Baengnyeongdo, Daeijakdo, and Seungbongdo, and tickets can be bought on site or online. Seats are widely spaced, and passengers must show a student ID or other identification along with their ticket when boarding. The vessels are small, so sailings are cancelled on days with high waves.