Seoul's KTX Trips to Gyeongju and Busan
Seoul Station is less a train stop than a launchpad, and once you’re through the gates, most of the Korean peninsula is a KTX ride of two to three hours away.
Gyeongju: The Museum Without Walls
KTX runs from Seoul Station to Singyeongju Station in about 2 hours 5 minutes for roughly KRW 49,300 one way; local bus 50, 51, or 700 covers the last 20 minutes into downtown Gyeongju. Give it two days and one night. Spend the first afternoon at the Daereungwon Tomb Complex, walking among the grassy Silla-era royal tumuli and stepping inside Cheonmachong, then Cheomseongdae, Asia’s oldest astronomical observatory, before finishing at Donggung Palace and Wolji Pond, which is at its best after dark when the lotus pond lights up. Day two belongs to Bulguksa Temple, a UNESCO site with the Dabotap and Seokgatap stone pagodas, and Seokguram Grotto, where a granite Buddha faces the East Sea. Check current KTX schedules and fares on Korail’s own booking site before you build the rest of the trip around it.
Busan: The Coastal Counterpoint
Busan sits 2 hours 15 minutes to 2 hours 40 minutes from Seoul Station by KTX. Standard class runs a genuine fare range, roughly KRW 54,400 to 78,700 depending on the train and departure time, and that range widened further after the SRT and KTX fare systems integrated on 1 September 2026, so check the current number rather than trusting a single flat figure. Give Busan two to three days. Start at Jagalchi Fish Market, Korea’s largest seafood market, and the street food stalls of BIFF Square, then work up the hillside at Gamcheon Culture Village with its pastel houses and art installations. On day two, Haeundae Beach anchors the morning, the Blue Line Park sky capsule or beach train links Mipo to Songjeong, and Haedong Yonggungsa, a temple built directly on the ocean cliffs, closes out the day. Book onward travel once you’ve settled on how many nights to give it.
Jeonju: Hanok Village and Gastronomy
Jeonju is about 1 hour 35 minutes from Seoul or Yongsan Station by KTX, around KRW 34,600 one way. It only takes one overnight to see the essentials: more than 700 preserved hanok houses inside Jeonju Hanok Village, and a UNESCO City of Gastronomy title earned by dishes like bibimbap served in brass bowls, kongnamul gukbap soybean-sprout soup, and makgeolli alleys where a teapot of rice wine arrives with a table’s worth of banchan. The Korea Tourism Organization keeps a current list of hanok stays in the village if you want to sleep inside one rather than just walk through it.
Stringing the Legs Together
All four routes, plus Gangneung on the east coast, radiate from Seoul Station, Yongsan Station, Cheongnyangni Station, or SRT’s Suseo Station, so a week can chain two or three of them without doubling back. Book a hotel near whichever station anchors your first morning departure through Agoda , and lean on the 4-day Seoul itinerary if you want the in-city half mapped out before you head for the rails.