Planning a fall getaway to South Korea? Autumn is widely considered the absolute best season to visit the country. From late October to mid-November, South Korea transforms into a stunning landscape of vibrant crimson maples, golden ginkgo trees, and crisp sunny weather.
If you are wondering when and where to see the best autumn foliage in South Korea, this updated 2026 guide covers peak timing, top foliage spots, and easy day trips you can take directly from downtown Seoul.
1. 2026 Korea Autumn Foliage Forecast & Peak Dates
Foliage starts in the northern high-altitude mountains of Gangwon-do and gradually moves south toward Jeju Island. To see trees at their absolute brightest, aim for the Peak Season (when roughly 80% of leaves have turned color):
| Destination / Mountain | First Leaves Start | Peak Foliage Period | Travel Time from Seoul |
|---|---|---|---|
| Seoraksan National Park | Late September | Mid to Late October | ~2.5 Hours (Express Bus / Day Tour) |
| Nami Island & Garden of Morning Calm | Early October | Late October – Early November | ~1.5 Hours (ITX Train / Shuttle) |
| Seoul Palaces & Namsan Park | Mid October | Late October – Early November | Located inside downtown Seoul |
| Naejangsan National Park | Mid October | Early to Mid November | ~3 Hours (KTX Train to Jeong-eup) |
2. Top Autumn Day Trips from Seoul
🍁 1) Nami Island & The Garden of Morning Calm (Chuncheon)
Famous worldwide for its iconic Ginkgo Tree Lane and Metasequoia Lane, Nami Island is the most popular autumn day trip for international visitors.
- Why Visit: Walk through brilliant golden tunnels of ginkgo leaves and vivid red maple trails. Pair it with a visit to the nearby Garden of Morning Calm for breathtaking autumn flower displays.
- How to Get There: Take the ITX-Cheongchun train from Yongsan Station or Cheongnyangni Station to Gapyeong Station, then take the local Gapyeong City Tour Bus or taxi. Alternatively, book a direct shuttle tour online.
⛰️ 2) Seoraksan National Park (Sokcho)
Located in eastern Gangwon-do, Seoraksan is South Korea's most iconic mountain for early autumn foliage viewing.
- Why Visit: Jagged granite peaks framed by fiery red maples. You can ride the Seoraksan Cable Car up to Gwongeumseong Fortress for panoramic mountain views without hiking for hours.
- How to Get There: Catch an express bus from Seoul Express Bus Terminal to Sokcho, then take local bus #7 or #7-1 to the park entrance. Joining a round-trip day tour bus from Seoul is often the stress-free choice for foreign tourists.
🔴 3) Naejangsan National Park (Jeollabuk-do)
If you ask local Koreans to name the single best autumn foliage spot in the entire country, most will answer Naejangsan.
- Why Visit: Famous for its legendary "Maple Tunnel" (a 500-meter walkway under hundreds of baby maple trees) and the peaceful Uhwajeong Pavilion reflecting over the lake.
- How to Get There: Board a high-speed KTX train from Yongsan Station to Jeong-eup Station (~1.5 hours), then hop on local Bus #171 to the park.
3. Best Autumn Foliage Spots Inside Seoul (No Travel Required!)
If you don't have time for a full-day trip outside the city, Seoul itself is packed with gorgeous foliage spots easily accessible by subway:
- Gyeongbokgung & Deoksugung Palaces: Traditional Korean architecture combined with massive yellow ginkgo trees creates stunning photo backdrops. Don't miss the famous Deoksugung Stone Wall Path!
- Seoul Forest (서울숲): A massive city park featuring a dedicated Ginkgo Forest section where fallen yellow leaves create a golden carpet across the ground.
- Namsan Seoul Tower Park: Take a leisurely walk up the Namsan circular trail under a canopy of colorful trees, or ride the Namsan Cable Car for a bird's-eye view of Seoul's autumn skyline.
💡 Essential Tips for Foreign Tourists:
- Book Weekend Transportation Early: KTX train tickets and popular day tours to Nami Island and Seoraksan sell out weeks in advance for late October weekends. Reserve early via LetsKorail or Klook.
- Pack Layers: Korean autumn days are crisp and sunny (~15°C / 59°F), but morning and evening temperatures drop quickly toward 5°C (41°F). Bring a warm jacket or light coat!
- Wear Comfortable Walking Shoes: Expect heavy walking over cobblestones, unpaved park paths, or mountain trails.
