Autumn Foliage in Korea: Where and When to See It
Korea's autumn foliage peaks from late October to mid-November. The 2026 VisitKorea forecast gives Seoraksan about October 25, Bukhansan November 4, Jirisan November 5, Naejangsan November 11 and Hallasan November 13. Dates move with the weather, so recheck the forecast before you book.
- Earliest
- Seoraksan, first colour reported September 28, 2026
- Seoul peak
- Bukhansan, forecast November 4
- Latest
- Naejangsan November 11, Hallasan November 13
- Official site
- VisitKorea fall foliage forecast
What should I know before I go?
Forecast dates checked October 1, 2026
Korea's leaf season moves from north to south and from high ground to low, so the right week depends on where you are going. The VisitKorea 2026 Fall Foliage Forecast lists a peak for each famous mountain, and notes that peak foliage is expected across the country from mid-October to early November.
- Worth knowing: The forecast is an estimate, not a promise. VisitKorea states that actual dates may change with the weather, and the forecast data comes from Weatheri Inc.
- A common mistake: Planning one fixed date in one place. Mountains in the northeast turn weeks before the southwest, so you can shift your route instead of your flights.
- Local tip: Famous sites are busiest at weekends and on public holidays. Weekdays and early mornings are the simplest way to avoid the crowds.
When does autumn foliage peak in Korea?
Mostly between late October and mid-November, starting in the northeast and finishing on Jeju and in the southwest. Seoraksan was the first mountain to show colour this year: The Korea Times reported the first foliage there on September 28, four days earlier than last year, with the fullest display expected in mid-to-late October.
| Mountain | Region | Colour begins | Forecast peak |
|---|---|---|---|
| Seoraksan | Gangwon-do (northeast) | October 3 | October 25 |
| Bukhansan | Seoul | October 23 | November 4 |
| Jirisan | Southern inland | October 28 | November 5 |
| Naejangsan | Jeollabuk-do (southwest) | Not listed | November 11 |
| Hallasan | Jeju Island | October 31 | November 13 |
Source: VisitKorea 2026 Fall Foliage Forecast. Treat every date as approximate and recheck the page close to your trip.
Where are the best places to see autumn foliage?
Start with Seoraksan for early colour, Naejangsan for maples in November, and Seoul's palaces and parks if you are short on time. Each is named in official VisitKorea material.
- Seoraksan (Gangwon-do): The Seoraksan Cable Car runs to Gwongeumseong Fortress, 700 metres above sea level, in about 10 minutes. Tickets are round-trip only, hours are announced the day before on the operator's website, and VisitKorea warns of many visitors at weekends, on public holidays and in foliage season.
- Naejangsan (Jeollabuk-do): According to Korea.net, it has 13 maple species, the most of any domestic national park, and visitors can enjoy the leaves without climbing. The free, 24-hour Naejangsan Maple Ecology Park near Jaejang Lake is most popular in November.
- Seoul: VisitKorea names Gyeongbokgung Palace, Seoul Forest, Olympic Park and N Seoul Tower as city spots, and Bukhansan is the nearby mountain option.
- Beyond Seoul: The same forecast lists the ginkgo forest in Hongcheon, Jangtaesan near Daejeon, Baegyangsa Temple in Jangseong, Bulguksa Temple in Gyeongju, and, near Seoul, Hwadam Botanic Garden, Nami Island and The Garden of Morning Calm.
Practical example: a visitor with ten days in Korea could see Seoraksan in the third week of October, Seoul in the first days of November and Naejangsan around November 11, following the forecast from north to south.
How do I plan a foliage trip around the peak?
Pick your region first, then fit dates around its forecast peak and keep two or three spare days.
- Choose by date. Late October suits Seoraksan; early November suits Seoul and Jirisan; mid-November suits Naejangsan and Jeju's Hallasan.
- Check the forecast again. Reopen the VisitKorea 2026 Fall Foliage Forecast a week before you travel, because dates can move.
- Go on a weekday. VisitKorea warns of crowds at weekends and on public holidays, so weekdays are the safer choice.
- Confirm transport and tickets. For the Seoraksan cable car, check the operator's website the day before, since hours are posted one day ahead.
- Arrive early. Reaching an entrance early in the day keeps you ahead of the busiest hours.
How reliable are the foliage forecast dates?
Good enough for choosing a week, not a day: the dates shift with temperature, and official pages say so. VisitKorea states that actual foliage dates may change depending on weather conditions, and the dates in its forecast table come from Weatheri Inc.
- Cold fronts speed things up. The Korea Times reported that a strengthening cold front moving south was expected to accelerate colour development, with morning lows of 6 to 17 degrees Celsius and daytime highs of 20 to 24 degrees through that Saturday.
- Years differ. The same report notes that Seoraksan's peak arrived on October 24 in 2025, compared with a typical date of October 17.
- Last year's forecast is a useful pattern. The VisitKorea 2025 forecast gave Seoraksan a peak of October 23 and Bukhansan November 4, close to this year's Bukhansan date, so the north-to-south order holds from year to year.
Because dates move, the safest approach is to book flexible accommodation, choose a region rather than a single day, and read the newest forecast a few days before you go. For each site, also confirm opening hours, transport and ticket rules on the official pages linked below, because those details change.
If you are arriving by air first, see Incheon Airport to Seoul: AREX vs Bus vs Taxi for the route into the city.
FAQ
When is the best time to see autumn foliage in Korea?
Late October to mid-November for most of the country. The 2026 VisitKorea forecast puts Seoraksan's peak on October 25 and Naejangsan's on November 11, and real dates shift with the weather.
Which mountain in Korea has the earliest autumn colors?
Seoraksan in Gangwon-do. The first colors of 2026 were reported there on September 28, and the VisitKorea forecast lists a peak of about October 25.
Can I see autumn foliage in Seoul?
Yes. VisitKorea lists Gyeongbokgung Palace, Seoul Forest, Olympic Park and N Seoul Tower as city viewing spots, and Bukhansan's forecast peak is November 4.
Do I need to book the Seoraksan cable car ahead?
Tickets are round-trip only, and VisitKorea warns of crowds on weekends, public holidays and in foliage season, so plan ahead and check the operator's website for that day's hours.
Official sources and useful links
Links open in a new tab. Dates and details above are approximate; verify on these pages.
- VisitKorea: 2026 Fall Foliage Forecast official peak and colour-begin dates, plus viewing spots
- The Korea Times: Mount Seorak welcomes first fall foliage first colour reported September 28, 2026
- VisitKorea: 2025 Fall Foliage Forecast last year dates, useful for the seasonal pattern
- VisitKorea: Seoraksan Cable Car location, round-trip tickets and crowd advice
- VisitKorea: Naejangsan Maple Ecology Park free entry, open 24 hours, best in November
- Korea.net: Naejangsan Mountain fall foliage maple species, trails and access
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