Korean Air and Asiana Air run frequent services between Seoul and Pusan, Taegu, Cheju, Ulsan and Kwangju, linking the Republic of Korea's 16 major cities. A steamer service runs along the scenic south coast between Mokpo and Pusan twice daily. Ferries connect Pusan with Cheju-do Island once a day.
Car ferries run three times a week.
Semo Cruise Company operates a cruise service on the Han-Gang River in Seoul, which runs through the centre of the capital. Children pay half fare and night cruises are available. Korean National Railroads connect major destinations. There are three classes of trains, Super-Express, Express and Limited Express. Some have air-conditioning and restaurant cars.