Seoraksan is usually the first big mountain in South Korea to turn red, and in 2026 the colour is arriving on a normal schedule: the Korea Meteorological Administration recorded the first foliage on September 28, and KMA has not published a fixed 2026 peak date. From Seoul you can do it as a long day trip by bus to Sokcho, a local bus to the park entrance and either the Gwongeumseong cable car or a valley walk. This guide covers the timing, the transport chain, what the cable car costs and how it sells tickets, and how to pick a trail that fits your day. Operating details were rechecked against the official cable-car operator and KMA sources on October 14, 2026.
1. When to go: Seoraksan foliage dates for 2026
| Milestone | 2026 | Reference |
|---|---|---|
| First foliage (about 20% of the mountain coloured) | Observed September 28 | Normal year: September 28 · 2025: October 2 |
| Peak foliage (KMA observation) | No 2026 peak date stated in the KMA notice checked on October 14 | Average peak: October 17 · 2025 peak: October 24 |
The two agencies measure differently. The Korea Meteorological Administration (KMA) watches the whole mountain from the summit down and calls it first foliage at 20% and peak at 80%. The KMA defines peak as 80% of the mountain coloured but has not confirmed a fixed 2026 peak date. Colour starts high on the ridges and works down to the valleys over the following weeks, so the lower areas around the main entrance often look best a little after the official peak. The KMA’s live foliage pages show dated, location-specific photos; the latest photo can differ by trail and station, so check the timestamp for the exact area you plan to visit rather than treating one image as a mountain-wide peak forecast. See the Gangwon Provincial Meteorological Administration’s live foliage service before leaving. For the bigger picture across Korea, see our Korea fall foliage 2026 forecast.
2. Getting there from Seoul
The trip has two legs: a long-distance bus from Seoul to Sokcho, then a city bus to the Seorak-dong park entrance (Sogongwon). According to the cable car operator’s directions, the express bus takes about 2 hours 30 minutes and the intercity bus about 2 hours 10 minutes via the Seoul–Yangyang Expressway, with departures roughly every 30 minutes.
- Book the Seoul–Sokcho bus. Buses to Sokcho leave from Seoul Express Bus Terminal and Dong Seoul Bus Terminal. Fares differ by seat class and time of day, so compare them when you book. Foreign cards can be a hurdle on Korean booking sites; our TxBus booking guide walks through ticket pickup and cancellation. On peak foliage weekends, book both directions in advance rather than buying your return ticket on the day.
- Take city bus 7 or 7-1 to the park. In Sokcho, buses 7 and 7-1 run from the intercity bus terminal past the old fire station, the express bus terminal, the Seoraksan entrance, the national park visitor centre and the Kensington Hotel to the Seoraksan parking lot, which is the last stop. Pay with a T-money card.
- Walk about five minutes to the cable car. The cable car station is a five-minute walk from the Sogongwon entrance.
If you are driving, note that the cable car has no car park of its own; visitors use the paid Sinheungsa car park, and its fees are not set by the cable car company. On busy October weekends the road into Seorak-dong slows to a crawl, which is a good reason to arrive early whichever way you travel.
3. Gwongeumseong cable car: prices and how tickets work
| Ticket (return only) | Price |
|---|---|
| Adult (middle-school age and older) | KRW 16,000 |
| Child (37 months to elementary school) | KRW 12,000 |
| Infant (under 36 months) | Free |
A few rules matter more than the price:
- No advance booking. Because operations depend on the weather, tickets are sold only on site, on the day. Buy them at the first-floor ticket office and go up to the second-floor boarding area five minutes before your assigned time. On busy days you are given a later boarding time, so buy your ticket first and then explore Sogongwon while you wait.
- Return tickets only. There is no hiking trail down from Gwongeumseong, so everyone rides back down.
- Refunds. Tickets are fully refundable until 10 minutes before boarding; after that, or if you miss your slot and need a new time, 20% is deducted. If strong wind or bad weather stops the cable car, unused tickets are refunded in full.
- Discounts are for domestic visitors. The listed discounts (for example, residents of Sokcho and Korean national merit or disability card holders) apply only to eligible Korean cardholders, and the senior discount is not offered in the peak periods, which in 2026 run from September 19 to November 15. Plan on the full fare.
The ride takes about five minutes each way. Gwongeumseong sits at roughly 700 metres above sea level, and there is no time limit at the top, but if you take the last car up you will have only around 20 minutes there. Operating hours change with the season and weather and are posted each day at the top of the operator’s homepage, so check them on the morning of your trip. Cars run every 10–15 minutes when it is quiet and about every five minutes when it is busy. Strollers are not allowed on board (there is free stroller storage outside the station), while wheelchair users can reach the boarding level by lift.
4. Picking a trail from the Sogongwon entrance
| Option | Best for | What to expect |
|---|---|---|
| Gwongeumseong by cable car | Big views with little walking | From the upper station you can walk to the beacon site at the top and visit Anrakam hermitage; you must ride back down |
| Biseondae valley walk | Close-up autumn colour, families | A gentle valley walk along the stream from the Sogongwon area; the easiest way to see the foliage up close |
| Ulsanbawi Rock | Fit hikers with a half-day to spare | Steady climbing that ends on long, steep steel staircases to the granite ridge; allow most of a morning or afternoon |
Most day-trippers combine the cable car with one walk. If the cable car queue is long when you arrive, take an early boarding time, walk towards Biseondae first and come back for your slot. The Korea National Park Service (knps.or.kr) publishes trail grades, the current trail status and any closures; check it before you go, because some trails are closed during autumn wildfire-prevention periods. Sinheungsa temple stopped charging its cultural heritage admission fee on May 4, 2023, so walking in from the Sogongwon entrance is free.
5. A worked example: one Saturday at Seoraksan
Say two adults leave Seoul on the first morning bus to Sokcho on Saturday, October 17, during the autumn foliage season.
- Morning: Arrive in Sokcho, then take bus 7 or 7-1 to the last stop. Buy two cable car tickets as soon as you reach the station (KRW 32,000 together) and note your boarding time.
- Before your slot: Use the toilets at Sogongwon (the toilets at the top use a foam system and are best avoided), then walk part of the way towards Biseondae.
- Midday: Ride up to Gwongeumseong, spend an hour at the top, and ride down.
- Afternoon: Finish the Biseondae walk or, if you still have energy and daylight, look at the Ulsanbawi route.
- Evening: Bus back into Sokcho for dinner, then the pre-booked bus to Seoul.
Budget items you can confirm before leaving are the cable car (KRW 16,000 per adult), free entry through the temple area, the city bus by T-money and your two long-distance bus fares. If you would rather not rush, stay a night in Sokcho and take the cable car soon after it opens the next morning, before the day-trip buses from Seoul arrive. For general autumn trip planning, including what to pack for colder mountain air, see our Korea in autumn guide.
6. Frequently asked questions
Can I book the Seoraksan cable car online?
No. The operator sells tickets only on site on the day of travel, because weather can stop the cable car. The operator does not take advance reservations, so plan to buy at the station.
When is the best week for Seoraksan foliage in 2026?
KMA has not confirmed a fixed 2026 peak date. Higher ridges colour first and lower valleys later, so check current foliage photos before selecting your travel date. Check KMA’s foliage photos on weather.go.kr a few days before you go.
Is there an entrance fee for Seoraksan National Park?
The cable car has a separate round-trip fare. Parking is managed separately from the cable-car operator, so check the national park and parking notices for current entry and parking arrangements before your visit.
What happens if the cable car stops because of wind?
The operator suspends service in strong wind or bad weather and refunds unused tickets in full. Have a walking plan ready as a backup.
Bottom line
For Seoraksan’s 2026 autumn colour, use mid-to-late October as a planning window and check current KMA foliage photos, book your Seoul–Sokcho buses early, take bus 7 or 7-1 to the last stop, and buy cable car tickets (KRW 16,000 return for adults, same-day only) as soon as you arrive. Pair the cable car with the easy Biseondae valley walk, and check the cable car hours and national park trail notices on the morning you go.
Official sources checked October 14, 2026: Seorak Cable Car — fares, refunds, hours and directions · KMA — Seoraksan first foliage observed September 28, 2026 · Gangwon Regional KMA — live foliage and weather service ·Korea National Park Service — Seoraksan trails and notices
Cable car hours, trail access and bus timetables change with the weather and season. Check the operator’s homepage and the national park notices on the day you travel.