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Taehwagang and Ulsan are different arrival stations
Distinguish Taehwagang from Ulsan Station before choosing a train. For Samsan, the National Garden or central Ulsan, compare the Donghae corridor to Taehwagang first. If you are staying near Busan Station or heading toward western Ulsan, also check KTX to Ulsan Station. A short high-speed ride can be followed by a longer local transfer, while the commuter line has more stops but offers boarding opportunities in eastern Busan.
Taehwagang is 태화강역; Ulsan is 울산역, sometimes followed by Tongdosa. They are not fast and slow platforms within one station. Likewise, Busan Station, 부산역, and Bujeon, 부전역, are separate starting points. Save all four names and the actual origin of each return ticket.
Licence & attribution
Donghae commuter rail: choose a convenient boarding point
The commuter line runs from Bujeon to Taehwagang via stops including Geoje, Busan National University of Education, Dongnae, Centum, BEXCO, Shin-Haeundae, Songjeong, Gijang and Ilgwang. From Seomyeon, compare Bujeon; from Metro Line 1, investigate the interchange at the university-of-education station; from eastern Busan, compare BEXCO or Shin-Haeundae. Allow for walking between BEXCO’s metro and Donghae platforms.
This is suburban commuter rail, not a reserved KTX ticket. Use the station’s transport-card or single-journey process and check that the train runs to Taehwagang rather than ending earlier. Roughly 80 minutes is a planning allowance for the full route, not a promise for every 2026 train. The opening announcement gave 76 minutes, and subsequent timetable changes mean you should check current KORAIL information and station displays.
The main advantage from eastern Busan is boarding at a suitable intermediate station. After a morning around Gijang, Songjeong or Haeundae, compare local access to that station rather than returning to Bujeon. From Nampo, include the journey to the Donghae corridor. Choosing the right starting station can matter more than small differences in quoted onboard times.
Reserved trains to Taehwagang are a separate option
Do not use the outdated assumption that Taehwagang only has commuter trains and all KTX services use Ulsan Station. KTX-Eum services through Taehwagang to Bujeon expanded from late 2025, with different stopping patterns on the Jungang and Donghae routes. Search Bujeon–Taehwagang in KORAIL for your actual date. This is a separate reserved service from both the commuter train and Busan–Ulsan KTX.
A reserved KTX-Eum departure can provide a fixed seat and schedule, but it does not stop at every commuter station. Calls at Shin-Haeundae, Centum and Gijang differ by route and departure. Search from the station you intend to use rather than assuming any passing train stops there. If timing is poor, compare the commuter option instead of making a detour merely to board a faster train.
KTX to Ulsan Station: include the onward journey
For the conventional high-speed corridor, search Busan–Ulsan. This is worth checking after a stay near Busan Station or for a destination in western Ulsan. For a central hotel, the National Garden or the eastern coast, add the bus or taxi after arrival. Walking directions from Taehwagang to a hotel cannot be applied to Ulsan’s high-speed station.
The city’s current City Hall access page lists 5001,1733,513 and 523 from Ulsan Station, with different service classes. Choose the destination stop before comparing connections. For the National Garden, its official access page lists 523,1733,5001,5003 and 5004 from Ulsan Station. There is no need to assume you must first travel to Taehwagang railway station.
Taehwagang Station is not the National Garden entrance
Taehwagang Station shares the river name with the National Garden but is not its entrance. The garden’s official directions specify the National Garden/Donggang Hospital stop and list 523,713,763,1115,1733 and 9001 from Taehwagang Station. Use the official garden access page with current stop information. Do not assume a sightseeing-style service has the same frequency or fare as a regular city bus.
For a first visit, search the official information center, 안내센터, and decide where to begin within the large garden. Note the return stop before walking if you have a reserved train; routes can differ by bank and entrance. For a Samsan-focused visit, search the hotel or shopping destination directly instead. A precise destination makes the comparison between the two railway arrivals meaningful.
Three useful ways to compare the journey
From Seomyeon to central Ulsan, compare commuter rail and reserved trains from Bujeon to Taehwagang, including the approach to Bujeon. The commuter option suits flexible timing; a well-timed reserved departure may suit a fixed-seat preference. Follow the ticketing and platform signs for the service actually chosen.
From Haeundae, locate BEXCO or Shin-Haeundae on the map; neither should be confused with the beachfront metro stop simply because the names sound familiar. If commuter rail is convenient, a detour to Busan Station may be unnecessary. Compare a reserved call at Shin-Haeundae only when that exact station pair is offered for sale.
From Nampo or Busan Station toward western Ulsan, check Busan–Ulsan KTX first. If the real destination is across the city on the eastern coast, however, compare Taehwagang as well. Use the complete local-plus-intercity cost for both options instead of comparing a commuter fare with an entire high-speed itinerary.
Return stations, ticket types and onward travel
You may return from a different station, but verify which one. A Ulsan–Busan KTX ticket is inconvenient if dinner ends beside Taehwagang without time for the cross-city transfer. A commuter journey back to BEXCO needs its own onward metro check. Match the departure station to the final attraction rather than simply buying the latest train.
For Pohang or Gyeongju next, use the Busan to Pohang and Busan to Gyeongju transport guides to distinguish the relevant stations and services. The Donghae commuter train is not a tap-and-go route to every east-coast city. From September 1, 2026, former SRT services operate as KTX and are booked through KORAIL+ or the KORAIL website. Validate pass eligibility for the actual date and train rather than inferring it from the new branding; metropolitan trains, subway journeys and connecting buses remain separate. Therefore, compare individual tickets for a short Busan–Ulsan return and assess a pass only with other eligible long-distance journeys.
Compare a pass for a wider rail itinerary
For several long-distance KORAIL journeys, compare eligible single fares with a pass. Verify each train: former SRT services being renamed KTX does not establish pass eligibility. Metropolitan trains and connecting buses are separate.
Frequently asked questions
Are Taehwagang and Ulsan the same station?
No. Choose the arrival for your actual destination.
Must I board at Bujeon?
No. Compare intermediate stations such as BEXCO, Shin-Haeundae or the university-of-education interchange.
Does Taehwagang have KTX?
KTX-Eum reserved services call there; check the actual departure and stops.
How do I search the other KTX route?
Enter Busan–Ulsan, not Bujeon–Taehwagang.
Is the National Garden beside Taehwagang Station?
Do not assume so; the garden lists separate bus connections.
Which stop serves the garden?
The official guide specifies National Garden/Donggang Hospital; check the current route.
Does KORAIL PASS cover commuter rail?
No. Reserved KORAIL services follow separate pass rules.
Must I travel to Busan Station from Haeundae?
No. Compare nearby Donghae stations first.