Seoul to Gangneung: KTX vs Bus vs Rental Car
Gangneung looks close to Seoul on a map.
And it is close enough for a real day trip. But it is also far enough that choosing the wrong transportation can waste a surprisingly large part of your day.
Most guides make the decision sound simple:
All true.
But that is not how I would actually choose.
I would first ask two questions:
Where are you staying in Seoul?
And where are you planning to go after you arrive in Gangneung?
I spent about four years in Gangwon Province while I was at university, living and moving mainly around Samcheok, Donghae and Gangneung.
So when I think about Gangneung, I do not only think about Gyeongpo Beach and Anmok Coffee Street.
For a first trip, though, I would still usually choose the KTX.
The interesting part begins when you have more than one day.
| Your trip | What I'd choose |
|---|---|
| First Gangneung trip | KTX |
| Day trip from Seoul | KTX |
| Staying around Seoul Station / central Seoul | KTX |
| Staying around Gangnam / Express Bus Terminal | Compare the bus |
| Gyeongpo + Anmok + central Gangneung | KTX + local transport |
| Jumunjin + Jeongdongjin + coastal stops | Rental car |
| You do not want to drive but want several scattered sights | KTX + tourist taxi |
My default answer: take the KTX unless your itinerary gives you a real reason to drive.
1. KTX: the easiest choice for most travelers
For most international visitors, this is what I would choose first.
As checked on September 9, 2026, KTX-Eum services from Seoul to Gangneung take roughly two hours, with a standard adult fare of ₩27,600 on the regular Seoul–Gangneung route.
That makes Gangneung unusually easy for an east-coast trip from Seoul.
You can leave Seoul in the morning, have lunch in Gangneung, see the coast, drink coffee overlooking the East Sea and still return to Seoul that evening.
This is one of my basic rules for traveling around Korea:
Don't choose the most famous station. Choose the station that makes your whole trip easier.
If this is your first time using Korean trains, I also have a separate guide explaining KTX booking and what foreign travelers should know: KTX in Korea: how foreigners can book and use the train .
Check your travel date and route first. For a simple Seoul–Gangneung trip, you usually do not need to overcomplicate it with a rail pass.
Check Korea Rail Tickets →2. Express bus: slower, but sometimes more convenient
I would not automatically dismiss the express bus.
Current Seoul–Gangneung express-bus schedules are around 2 hours 50 minutes, with adult deluxe fares starting around ₩24,600.
Your exact fare depends on the bus class and departure, and highway traffic can change the real arrival time.
At first, the calculation seems obvious.
Why spend almost three hours on a bus when the KTX is only slightly more expensive?
Sometimes because your hotel is in the right place for the bus.
Imagine you are staying in Gangnam, Seocho or near Seoul Express Bus Terminal.
Crossing Seoul to reach a rail station can eat into the time advantage of the KTX.
So I would compare:
versus
Hotel → bus terminal → Gangneung
Door-to-door time matters more than the number printed beside the vehicle.
The main downside is traffic.
On a normal day that may not matter much.
On Friday afternoon, a summer weekend or a major Korean holiday, I would personally value the predictability of the train more than saving a few thousand won.
3. Rental car: I wouldn't rent one just to reach Gangneung
This is where I disagree with a lot of generic road-trip advice.
Leaving Seoul does not automatically mean you need a car.
If your plan is basically:
I probably would not rent one.
A car adds rental paperwork, parking, fuel, tolls and driving responsibility to an itinerary that can already work reasonably well with local buses and taxis.
But change the route to this:
Now the car starts making sense.
The biggest advantage is not simply “freedom.”
A rental car reduces the time you lose between places.
I would seriously compare a car if you have two or more nights, you are traveling as a couple or family, you want several coastal stops, or Gangneung is only one part of a longer Gangwon road trip.
Compare the total rental cost before deciding where to pick up the car. I would not rent one for a simple beach-and-coffee itinerary, but it becomes far more useful once your saved places are spread along the coast.
Compare Rental Cars →4. The fourth option many foreign visitors don't know about
You do not necessarily have to choose between public transportation and driving yourself.
Gangneung operates a tour taxi service for foreign visitors.
The current official basic fare is ₩60,000 for three hours.
Additional time is charged separately, while admission fees, tolls and parking are not included.
This becomes interesting if two or three people arrive by KTX, do not want to drive, but still want to visit several places spread around the city.
I would compare:
The tourist taxi is not automatically the cheapest option, but for the right itinerary it can remove the hardest part of the trip: figuring out transport between scattered sights without driving.
Can Gangneung really be a day trip from Seoul?
Yes.
But keep the route tight.
What I would not do is try to squeeze Gyeongpo, Anmok, Jumunjin, Jeongdongjin and every famous filming location into the same day.
Technically possible is not the same thing as enjoyable.
If you have more time, this is the Gangneung I would show you
This is where my recommendation becomes more personal.
I spent about four years in Gangwon Province during university, mainly around Samcheok, Donghae and Gangneung.
So Gangneung, to me, is not just a beach city.
Gyeongpo and Anmok are good choices for a first visit.
I would still send a first-time traveler there.
But if you have another day, I would start showing you a different side of the city.
Gangneung Seongyojang: old Gangneung beyond the beach
Most people think of the sea first when they hear “Gangneung,” which is exactly why Seongyojang House works so well in the middle of a coastal itinerary.
It is a well-preserved traditional upper-class residence from the Joseon period and is designated as a National Folklore Cultural Heritage.
This is not simply another modern hanok-themed attraction.
The old residential layout, courtyards, buildings and Hwallaejeong pavilion give you a completely different sense of Gangneung.
On your first day, go see the sea. If you have a second day, I would not leave Gangneung thinking it is only beaches and coffee.
Jeongdong–Simgok Sea Fan Trail: if you choose one coastal walk
If you have time to head south toward Jeongdongjin, this is one of the places I would put high on the list.
The Jeongdong–Simgok Sea Fan Trail runs for about 3.01 km along one of Gangneung's most dramatic stretches of coastline.
Instead of looking at the East Sea from far above, you walk close to the cliffs and rock formations with the water beside you.
The coastal terrace here is designated as a natural monument, and the route was once used for coastal military patrols before it was opened to visitors.
There is one practical thing I would check before anything else:
Access can be restricted because of waves, severe weather, safety work or other local conditions.
That matters more than another beautiful photo of the trail.
Getting all the way there and discovering it is closed is a very annoying way to spend part of your Gangneung trip.
Sodol Adulbawi Park: add it if you're already going to Jumunjin
Heading north toward Jumunjin?
Then Sodol Adulbawi Park is worth keeping on the map.
The attraction here is not a giant tourism complex.
It is the coastline itself: unusual rocks shaped by wind and waves, small harbor scenery and an open view across the East Sea.
I would not tell someone to travel all the way from Seoul only for this park.
But if you are already exploring Jumunjin, it becomes exactly the kind of small detour I like.
Good travel planning is often less about collecting famous attractions and more about grouping good places that are already in the same direction.
Noam Tunnel: a strange little break from beaches and hanok
If you like slightly unusual places, save Noam Tunnel.
It was once an actual railway tunnel.
After the newer rail alignment was built, the old tunnel lost its original function and became part of the Gangneung Bau-gil walking route.
The appeal is simple.
An old, dark railway tunnel, traces of its former life, and the way daylight enters from the opening create a completely different atmosphere from Gangneung's famous beaches.
It is not a huge attraction.
I actually like that.
Not every good travel stop needs to belong on a “Top 10” list. Sometimes a strange old railway tunnel is the place you remember.
How I would divide the trip
A day trip works, but staying overnight gives you enough time to separate central Gangneung, Gyeongpo and Anmok from the longer coastal routes toward Jumunjin or Jeongdongjin.
If you decide to stay, compare accommodation by location before booking. A hotel near the station and one near the beach can create very different daily routes.
Browse Gangwon & Gangneung Hotels →So, KTX, bus or rental car?
If this were my first Gangneung trip:
KTX. No hesitation.
It gets you to the East Sea quickly, and Gangneung is not a city where a first-time visitor automatically needs to drive.
If I were staying for two or three days and wanted to explore the coastline properly:
Then I'd compare a rental car.
And if I did not want to drive but still wanted several scattered sights?
I would calculate KTX + Gangneung tourist taxi before renting anything.
This is the distinction I think matters:
You may want one to make your Gangneung travel radius much bigger.
Before you book
- KORAIL: check your exact KTX date, station, fare and remaining seats.
- Express bus: confirm the current timetable and actual fare for your bus class.
- Sea Fan Trail: check same-day opening status before heading to the coast.
- Tourist taxi: reserve ahead rather than assuming one will be waiting when you arrive.
- Weekend or Korean holiday: secure your return transportation as well as your outbound trip.
If your KTX is already sold out, do not panic and randomly rebuild your entire itinerary.
I have a separate guide to the alternatives I would actually check: KTX Sold Out? Here's What I'd Do Instead in Korea .
Seoul and Gangneung are close enough that it is easy to obsess over whether one train saves twenty minutes or one bus saves a few thousand won.
I think that is the wrong part of the trip to optimize.
Optimize what happens after you arrive.
If your saved places cluster around central Gangneung, Gyeongpo and Anmok, take the train and forget the car.
If your map is covered with pins from Jumunjin down to Jeongdongjin, a car suddenly changes the trip.
And that is why, after spending four years around this part of Gangwon Province, I do not really think of Gangneung as only a Seoul day-trip beach city.
One day works.
Two days feels much more like Gangneung.
Official & practical sources
- KORAIL train schedules and fares: KORAIL
- Gangneung foreign tourist taxi: Gangneung City
- Gangneung Seongyojang: VISITKOREA
- Jeongdong–Simgok Sea Fan Trail: VISITKOREA
- Noam Tunnel: VISITKOREA
Some links in this article are affiliate links. If you make a booking through them, JAY Beyond Seoul may receive a small commission at no additional cost to you. Recommendations are based on what makes sense for the itinerary — not on whether a booking earns a commission.
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