The KTX (Korea Train Express) operates on the Yangju to Samcheok route, offering speeds of up to 300 km/h. The travel time is approximately 2 hours, providing comfortable seating and modern amenities. Alternatively, the Mugunghwa train is another option, which takes about 2.5 to 3 hours, traveling at lower speeds of around 100 km/h, suitable for those seeking a more leisurely journey.