Naejangsan Autumn Foliage 2026: Best Day Trip from Seoul

Naejangsan autumn foliage is the most famous fall color show in Korea. Koreans even have a saying: “Spring is Jirisan, autumn is Naejangsan.” The park sits in Jeongeup, North Jeolla, and its maples turn some of the deepest reds in the country. Better still, the KTX makes it an easy day trip from Seoul. In this guide, you will find the 2026 peak dates, transport and fares, a cost table, a one-day plan and where to eat nearby.

Why Naejangsan Autumn Foliage Is Worth the Trip

Naejangsan is home to about 11 species of maple, more than almost anywhere in Korea. As a result, the slopes turn every shade from gold to crimson. The highlight is the Maple Tunnel — a road lined with 108 maple trees running from the Iljumun gate to Naejangsa Temple — and the photogenic Uhwajeong Pavilion, reflected in a small pond below the ridge. In addition, the park is one of the southernmost big foliage spots. Because of this, Naejangsan autumn foliage peaks later than Seoraksan, which gives you a second chance if you missed the north.

• 2026 forecast: peak foliage around November 4 (Korea Forest Service forecast; Seoraksan peaks around October 20).
• Best window: roughly October 28 – November 10. Colors at lower elevations (the Maple Tunnel) often last into mid-November.
• Reservation trail: the Seoraebong section (Seorae Visitor Center → Byeongnyeonam, 2.8 km) requires a free online booking from October 18 to November 16, limited to 520 hikers a day.

How to Get to Naejangsan from Seoul

By KTX (recommended)

• Route: Yongsan Station (or Suseo by SRT) → Jeongeup Station, Honam High-Speed Line.
• Time: about 1 hr 30 min – 1 hr 50 min; around 27 KTX trains a day from Yongsan (first ~05:08, last ~20:09).
• Fare: ₩35,200 one way, standard class (ITX-Saemaeul ₩27,900; Mugunghwa ₩18,800, about 3–4 hours).
• Jeongeup Station → park: city bus 171 to the Naejangsan terminal (about 30–40 min, around ₩1,500; buses are infrequent) or a taxi (about 20–25 min, roughly ₩20,000). Door-to-door from Yongsan takes about 2 hr 20 min.

By express bus

Buses run from Seoul Express Bus Terminal (Central City) to Jeongeup in about 3 hours, but autumn weekend traffic on the expressway can add a lot of time. The train is faster and more predictable during foliage season.

By car

During peak season (late October to mid-November) private cars are restricted inside the park. Park at the outer lots (Lot 4 at Naejang Lake is free; Lots 1–3 about ₩5,000) and take the free shuttle bus toward Wollyeonggyo Bridge. In 2025 the shuttle ran October 25 – November 16; check the 2026 dates with Jeongeup City before you go.

Naejangsan Autumn Foliage Trip Cost (per person)

Item	Cost (KRW)	Approx. USD
KTX Yongsan ↔ Jeongeup (round trip, standard)	₩70,400	$48
Bus 171 round trip (or shared taxi)	₩3,000 (taxi ₩40,000 per car)	$2
Park admission / Naejangsa Temple	Free	$0
Cable car (round trip)	₩10,000	$7
Lunch (sanchae jeongsik) + tea	₩20,000–30,000	$14–20
Day trip total	≈ ₩105,000–115,000	≈ $72–78
Optional: 1 night in Jeongeup (motel/hotel, per room)	₩60,000–120,000	$41–82

Fares checked October 2026; exchange rate ≈ ₩1,467 per US$. Lodging prices rise on foliage weekends — book early.

One-Day Itinerary for Naejangsan Autumn Foliage

This plan works for a weekday visit. On weekends, however, start one hour earlier.

• 06:30–08:30 — Early KTX from Yongsan to Jeongeup; taxi or bus 171 to the park.
• 09:00 — Walk the shuttle road to Uhwajeong Pavilion while the light is soft.
• 10:00 — Ride the cable car to the Yeonjabong observatory for a view over the valley (runs about 09:00–17:40; lines get long by late morning).
• 11:00 — Stroll the Maple Tunnel to Naejangsa Temple.
• 12:30 — Lunch of sanchae jeongsik (mountain-vegetable set meal) in the restaurant village by the park entrance.
• 14:00 — Fit hikers: the Geumseon Falls or observatory trail (under 2 hours). Others: head to Jeongeup city for ssanghwacha herbal tea.
• 17:30–20:00 — KTX back to Seoul (book return tickets in advance on weekends).

Nearby Attractions

• Naejangsa Temple — a Buddhist temple founded in the 7th century, set at the end of the Maple Tunnel against a ring of peaks.
• Naejangsan Maple Tree (Natural Monument No. 563) — an estimated 290-year-old maple near the trail, designated a national natural monument in 2021.
• Baegyangsa Temple (Jangseong) — on the southern side of the same mountain range, famous for its reflection of Ssangyeru Pavilion and red “baby-hand” maples; reachable by taxi or as a ridge hike.
• Jeongeup Ssanghwacha Street — a strip of traditional tea houses in Jangmyeong-dong serving thick herbal ssanghwacha topped with nuts and jujube; perfect on a chilly autumn afternoon.

Where to Eat Near Naejangsan

• Hanguk-gwan (한국관) — 920-1 Naejangsan-ro, Jeongeup (restaurant village at the park entrance). A long-running local restaurant known for sanchae jeongsik and mountain-vegetable bibimbap made with house-made gochujang and doenjang; it also serves Jeongeup’s new pork-backbone mushroom soy stew. About ₩15,000–25,000 per person.
• Myeongin-gwan (명인관) — 941-13 Naejangsan-ro, Jeongeup. A Korean set-meal (hanjeongsik) restaurant near the park, one of four places selected by the city to serve its signature mushroom-pork knife-cut noodles developed with chef Lee Won-il. Set meals around ₩15,000–30,000.
• Chamaru (차마루) — 1377 Jeongeupnam-ro, Jeongeup. A traditional tea house for Jeongeup’s famous ssanghwacha (₩7,000), jujube tea and black-sesame bingsu — a cozy stop before your train.

Hungry before the trip? Read our guides to bibimbap in Seoul and samgyeopsal in Seoul.

Prices are approximate; restaurants near the park get very busy at lunch on foliage weekends, so eat early (11:00–11:30).

Tips for Seeing Naejangsan Autumn Foliage

• Go on a weekday if you can. On peak weekends traffic backs up for kilometers and cable car waits can exceed an hour.
• Book KTX tickets early on the Korail app or Korail website (return trains sell out on Saturdays and Sundays).
• Start early: the first trains get you in before the tour buses arrive around 10:00.
• Dress in layers — mornings in early November can be near 5°C in the valley.
• Keep T-money/cash for the city bus and small food stalls; Wi-Fi is limited on trails.
• Check the Korea National Park Service and Jeongeup City sites for shuttle dates and any trail closures before you go.

FAQ: Naejangsan Autumn Foliage

When is the best time to see Naejangsan autumn foliage in 2026?

The Korea Forest Service forecasts the peak around November 4, 2026. Late October to about November 10 is the best window, with the Maple Tunnel often colorful into mid-November.

Can I visit Naejangsan as a day trip from Seoul?

Yes. KTX from Yongsan to Jeongeup takes about 1.5 hours, plus 30–40 minutes by bus 171 or about 20 minutes by taxi to the park. Leave Seoul by 08:00 and you can be back the same evening.

How much does a Naejangsan day trip cost?

Expect about ₩105,000–115,000 (≈ US$72–78) per person: ₩70,400 for KTX round trip, ₩10,000 for the cable car, local transport and lunch. Park admission is free.

Is there an entrance fee for Naejangsan National Park or Naejangsa?

No. Admission to Korea’s national parks is free, and the temple cultural-heritage fee was abolished in 2023. You only pay for the cable car, parking and food.

Sources

• Kyunghyang Shinmun, autumn foliage forecast (Sep 22, 2026)
• Korail timetable/fare data via train.asamaru.net (Yongsan → Jeongeup)
• Wikitree, Naejangsan parking, trails, cable car and shuttle guide
• Mom-mom.net, Naejangsan access (bus 171, shuttle, cable car)
• Travel Map Journey, Naejangsan 2026 reservation trail & traffic
• Jeonbuk Ilbo (jjan.kr), Jeongeup signature dishes and restaurants (Nov 2024)
• The Fact, Jeongeup Ssanghwacha Street
• Kakao Map place data (addresses), checked Oct 13, 2026

Featured image: “우화정의 가을” (Uhwajeong in autumn) — Photo: Seong Ilhan / Wikimedia Commons, CC BY-SA 4.0.