Best Autumn Day Trips from Seoul: 5 Places for Fall Foliage

Korea does autumn extremely well. The colour starts in the high northern mountains in mid-October and moves south and downhill over about six weeks, so with a bit of planning you can catch two peaks: the mountains first, then Seoul and Gapyeong in the last week of October into early November.

Here are five trips for leaf season, from the full expedition to the quick one.

Which one should you pick?

Trip	The autumn draw	Travel time (one way)	Effort
Seoraksan	Korea’s best foliage, on a dramatic granite massif	~2.5 hr by bus	A long day / a tour
Nami Island	Golden ginkgo and metasequoia avenues	~1 hr 20 by train + hop	Medium
The Garden of Morning Calm	Chrysanthemum show, maple, pink muhly	~1 hr + a bus	Low
Bukhansan	Maple on the trails, granite peaks, city view	~40–60 min by subway	A real hike
Suwon Hwaseong	Foliage along a fortress wall	~1 hr by subway	Low–medium

1. Seoraksan

Seoraksan, on the east coast near Sokcho, is the mountain Koreans travel for in autumn. Sheer granite peaks, deep valleys, and a national park that turns properly red and gold — usually a week or two ahead of Seoul because it’s further north and higher up.

Be honest with yourself about the day, though. It’s around two and a half hours each way by express bus, and by the time you’ve walked to Biryong Falls or ridden the cable car up to Gwongeumseong and come back, you’ve used twelve or thirteen hours. Most people do it as an organised day tour, and unless you’re happy with a 5 a.m. start, that’s the sensible call.

2. Nami Island

Nami’s tree avenues — ginkgo, metasequoia, pine — are the whole reason it’s famous, and in autumn they turn into gold-and-crimson tunnels. Peak is usually the last week of October into the first few days of November.

It’s also the busiest it gets all year. An autumn Saturday on Nami is genuinely crowded; go on a weekday, take the first ITX and the first ferry, and you’ll have the lanes to yourself for the first hour.

3. The Garden of Morning Calm

The photos above are the garden in spring — its layout, not its autumn colour.

In autumn this garden runs its biggest event of the year: a Chrysanthemum Exhibition with a few hundred varieties, alongside a maple festival, drifts of pink muhly grass, and golden ginkgo. It’s the low-effort pick — gentle paths, a lot of colour packed into a small area — and it sits close enough to Nami to do both in one day.

4. Bukhansan National Park

Bukhansan is the closest of these — a national park on the metro — and in mid-to-late autumn the lower trails run through maple and oak while the bare granite peaks stand above it. Climb high enough and you get colour and a view over the whole city.

You don’t need to summit; a half-day loop from a lower entrance is plenty. Autumn weekends are busy on the popular routes, so a weekday morning is much better.

5. Suwon Hwaseong Fortress

The photos above are the fortress in fair weather — the stonework, not its autumn colour.

Suwon’s UNESCO fortress wall is the shortest trip on this list, and in autumn the ginkgo and maple around Hwaseong Haenggung and up the Paldalsan hill turn while the walls themselves stay the same. It’s history plus foliage on a made path, an hour from central Seoul — the least dramatic option here, but also the easiest.

How to time the leaves

• Colour moves north-to-south and high-to-low. Seoraksan and the northern mountains peak first, from around mid-October; Seoul, Gapyeong and Suwon follow in the last week of October into early November.
• So the ideal autumn week is a split: the mountains (Seoraksan, or Bukhansan’s higher trails) mid-October, then the Gapyeong spots at the end of the month.
• Weekday, always. Autumn Saturdays at Nami and on the popular Bukhansan routes are the heaviest crowds of the year.
• Peak is short. A given spot holds good colour for maybe a week to ten days, and a storm can end it early. Watch a foliage forecast from late September.

My honest ranking

1. Seoraksan — the best foliage by a distance, if you can give it the long day (or take the tour).
2. Nami Island + the Garden of Morning Calm — the classic Gapyeong combo, and the most reliable colour close to Seoul.
3. Bukhansan — colour plus a city view, and the only one you can do on a whim after breakfast.
4. Suwon Hwaseong — history and foliage on the shortest trip out, if not the most spectacular.

Related reading

This is part of a season-by-season series — see Best Spring Day Trips from Seoul, Best Summer Day Trips from Seoul, and the year-round Best Day Trips from Seoul.