For a fall weekend in Gangneung, the choice between train and car is mostly settled by how far the itinerary stretches. If it stays around Gangneung Station and its downtown, Gyeongpo and Anmok spots, the KTX-Eum (KTX-이음) is the straightforward pick; if it reaches the city’s outskirts such as Jumunjin or Jeongdongjin, a car works better. The KTX-Eum takes 1 hour 51 minutes to 2 hours 11 minutes from Seoul Station and costs KRW 27,600 in standard class (checked September 2026), while driving covers about 2 hours 30 minutes to 3 hours on the Yeongdong Expressway plus KRW 50,000–80,000 per day for a rental.

Example scene of a KTX-Eum train at a Seoul Station platform

Time and cost: how the two options split

The figures below were checked in September 2026.

Time and cost: how the two options split
KTX-EumCar (rental basis)
Seoul → Gangneung time1 hour 51 minutes to 2 hours 11 minutesabout 2 hours 30 minutes to 3 hours
CostKRW 27,600 one-way, standard classKRW 50,000–80,000 per day
Daily choices14 departures a day from Seoul Station; first 05:06, last 22:14weekend return-road congestion and beach parking are the variables

From Seoul Station, 14 trains run to Gangneung each day; the first leaves at 05:06 and the last at 22:14 (checked September 2026). Returning to Seoul, the first train leaves Gangneung at 05:20 and the last at 22:27, so staying out until late evening and still coming back the same day is a workable structure. Departures from Cheongnyangni Station run from 05:27 to 22:34 and cost KRW 26,000 in standard class; searching there alongside Seoul Station widens the choice. One caution: some Gangneung-line trains do not stop at Gangneung Station, so fixing the arrival station to Gangneung when booking makes any skipped formation obvious at once.

The car gets cheaper the more people share it. Split between two, the rental works out at KRW 40,000 per person; between four, KRW 20,000 — below the KTX round trip of KRW 55,200 (on the KRW 27,600 one-way fare) (checked September 2026). That arithmetic counts the rental fee only. Beach and public parking lots get crowded in peak season, so on weekends it is safer to leave room in the schedule for finding a parking spot.

Decision diagram separating the Seoul–Gangneung KTX and car choices

Autumn weekends: which option carries the bigger variable

For the car, the variable is the road. One editorial outlet’s roundup puts a private car on the Yeongdong Expressway at about 2 hours 30 minutes to 3 hours, and notes that against weekend return-trip congestion the train is far more predictable (checked September 2026). Inside the destination, too, autumn weekends slow the car: around Gyeongpo Lake, crowds and traffic jams build through spring cherry-blossom season, the summer peak and autumn weekends, and the settled rule is to budget about 1 hour 30 minutes for photos and a walk combined, then start the next move.

For the KTX, the variable is seats. During the summer vacation stretch, holidays and festival periods such as the Gangneung Danoje Festival, seats can sell out fast, and Friday-evening trains to Gangneung and Sunday-afternoon trains to Seoul draw the fiercest competition. The car takes on road conditions; the KTX takes on booking competition.

The return-time arithmetic is the same whichever you ride. Leaving your last spot a full 90 minutes before train departure is the safe baseline (checked September 2026), and it pays to also count the bus from Anmok to Gangneung Station, whose headways vary — when the bus runs late, taxi-hailing demand spikes at the same time.

Example scene of an autumn Gangneung coast road and the sea

After Gangneung Station: downtown, Gyeongpo, Anmok

Gangneung Station sits at the midpoint of three zones — the downtown zone (Jungang Market and Wolhwa Street), the northern coast (Gyeongpo and Gangmun) and the southern coast (Anmok) — and Jungang Market is within walking distance. Gyeongpo and Anmok are linked by city bus or taxi.

Without a car, the moving-around costs look like this (checked September 2026): KRW 1,200 for the city bus and KRW 5,000–10,000 for a taxi in town, with Gyeongpo, Chodang and Anmok all 10 to 15 minutes by taxi from downtown Gangneung. One roundup puts a two-day taxi total at around KRW 30,000–40,000. For choosing among the three, the existing breakdown holds: the city bus is cheap but carries waiting and transfer variables; the taxi is quick but sees call delays in peak season; the rental car comes into play when the itinerary stretches to outskirts such as Jumunjin or Jeongdongjin. For a day trip covering just the core three, pickup and return times can make the rental more of a burden.

Bringing a car along left a record of its own. A guest who stayed with family at a Jumunjin-side lodging could reach both the beach and Jumunjin Market within 5 minutes by car, while finding the walk to the seaside difficult, the review says (checked September 2026). On the outer coast, wheels beat feet.

The hybrid — ride the train in, rent a car there — is also on the table. A November 2024 traveler’s record describes taking a morning KTX into Gangneung Station, using a car-sharing zone near the station (a 5 to 10 minute walk) and setting the reservation start 20 to 30 minutes later than arrival to leave slack (checked September 2026). If you use this combination, the core trick is to set the booking start that much later than your arrival time.

Example scene of moving from Gangneung Station into town and the beaches

When should the booking be done by

Early booking favors the KTX. Peak-season, Friday-afternoon and Saturday-morning trains sell out fast; one guide pins weekend trips at booking two weeks ahead (checked September 2026); and the minimum 2 to 3 weeks advice comes from the summer peak season, read as a bundle of lodging plus weekend KTX. Checking train tickets and lodging separately is how you end up holding one without the other, so the guidance is to check them together.

Order matters: start with the return leg. Sunday-afternoon trains to Seoul are the most contested, so lock the return train first and fill the outbound itinerary around it — that leaves room to dodge the seat competition. A rental or car-sharing picked up at the arrival station can also bolt a single outskirt day onto the plan. The actual formation, seats and final price get fixed on the Korail booking screen once you enter departure date, station and headcount.

The three-line summary

Figures are as checked in September 2026.

  • Downtown, Gyeongpo and Anmok around Gangneung Station: KTX-Eum. KRW 55,200 round trip, about 2 hours.
  • Jumunjin or Jeongdongjin on the itinerary, or heavy luggage: car. About 2 hours 30 minutes to 3 hours, KRW 50,000–80,000 per day for a rental.
  • Middle option: KTX in, then a car-sharing pickup near the station.

Images shown are examples to aid understanding.

Sources & verification

A source-based guide. Check the linked operator information again before you travel.

  1. Korea Travel Note, KTX-based Gangneung day trip and moving-scope tipsSources checked:
  2. Makka, Seoul–Gangneung train schedule summarySources checked:
  3. Travel Map Journey, Seoul–Gangneung KTX, bus and rental car comparisonSources checked:
  4. Asamaru, Seoul Station–Gangneung train timetable lookupSources checked:
  5. Enjoytrip, Gangneung travel guide by areaSources checked:
  6. Ildeung Info, Gangneung day-trip departure and return timing notesSources checked:
  7. Senelli Life, KTX sellout risks on holidays and festival weekendsSources checked:
  8. Korea Travel Note, Gangneung one-night, two-day courseSources checked:
  9. Sevenlog, Gangneung two-day course split by three areasSources checked:
  10. Helloktrip, KTX day-trip itinerary example for GangneungSources checked:
  11. TrophyTrip, Gangneung stay areas and car-free transport choicesSources checked:
  12. Yeogi accommodation listing, guest reviews for Ryokan SodolhyanghoSources checked:

Images are illustrative examples to aid understanding, not photographs of the actual facilities.

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