The KTX, or Korea Train Express, is South Korea's high-speed bullet train that connects major cities like Seoul, Busan, and Incheon. With top speeds reaching 300 km/h, it provides a swift travel option for those looking to explore the country. Passengers can choose between Economy and First Class seats, ensuring comfort throughout the trip. Rail Monsters makes it simple to plan your travel with KTX tickets available for online booking. You can easily compare prices, select routes, and book your tickets ahead of time.