By Ferry:
Ferries in South Korea connect the mainland to hundreds of offshore islands. An extensive network with services from the major ferry terminals at Incheon`s Yeoman Pier, Daecheon Harbor, Busan, Jeju-do, Mokpo, Yeosu, and more connect passengers to the offshore islands and also provide international travel on the waters.
By Train:
South Korea features famous high-speed bullet trains called the KTX which connect Seoul to Busan with a journey taking less than 3 hours. The KTX also connects major cities throughout South Korea with an extensive rail network onboard modern trains that are prompt, quiet, and clean with tickets available for purchase at trains stations or in advance online, as well as the KORAIL rail pass.