Enjoying Autumn in Seoul: The Perfect Route for Namsan, Han River, Haneul Park, and Ancient Palaces (2026)

Autumn in Seoul offers a magical time for travelers from all over the world. From breathtakingly vibrant fall foliage to undulating silver grass fields and picnics by the Han River with a cool breeze, Seoul becomes one giant autumn garden.

While it is great to travel far to national parks in the provinces, travelers on a short trip can enjoy a truly enchanting autumn just within Seoul. Here are the essential spots and practical tips for an autumn trip to Seoul, reflecting the latest 2026 trends.

What you will learn in this post:

The exact time when Seoul's fall foliage and silver grass reach their peak
Know-how for enjoying the scenery at Namsan Tower and Haneul Park without waiting in line
How to rent a picnic set for the Han River parks and find the best spots
Golden hours and outfit tips for fall foliage photography at ancient palaces

When does the autumn foliage begin in Seoul?

Fall foliage in the city of Seoul arrives a bit later than in mountainous areas.

Beginning: It usually starts to change color gradually from mid-October.
Peak: Late October to early November is the most beautiful time for fall foliage in the city.
Autumn rain can cause the leaves to fall quickly, so scheduling your trip for the last week of October gives you the highest chance of success.

Autumn scenery from Namsan Tower: Times to avoid cable car queues

Seoul's landmark, Namsan, changes into colorful robes in autumn.

Pro tip: Weekend afternoon wait times for the cable car can easily exceed an hour. If possible, visit at 10:00 AM on a weekday (right after it opens).
When coming down, I highly recommend walking slowly along the 'Namsan Dulle-gil' (Namsan Trail) instead of taking the cable car. You can fully experience the foliage tunnel pouring down over your head.

How to rent a fall picnic set at Han River Parks and the best spots

The Han River in autumn seems to have been made for 'picnics.'

Rental: Near Banpo or Yeouido Han River Park, there are many 'picnic set' rental shops that include mats, tables, lights, and baskets. (Search 'Han River picnic rental' on Instagram)
Best spots: The lawn in front of 'Sebit Island' at Banpo Han River Park or the area with a view of the '63 Building' in Yeouido are famous for their sunset views.

Haneul Park Silver Grass Festival: Why you must take the Maeng-gong-i Train and tips

Haneul Park, where silver grass creates a spectacular sight, is a must-visit course in Seoul during autumn.

Maeng-gong-i Train: It is a fairly steep hill from the park entrance to the top. To save your energy, take the Maeng-gong-i Train (3,000 KRW round trip).
Time: Arrive 1 hour before sunset (4:00 PM - 5:00 PM). You can take fantastic photos of the silver grass glowing gold in the backlight.

The best time for fall foliage photography at ancient palaces (Gyeongbokgung, Deoksugung)

Time: Immediately after opening at 9:00 AM is best. With fewer crowds, you can fully capture the harmony of the tranquil palaces and fall foliage.
Recommended areas: The area around Hyangwonjeong at Gyeongbokgung and near the fountain in front of Seokjojeon Hall at Deoksugung are prime spots. As a bonus, entry to the palaces is free if you wear a Hanbok!

Top 5 hidden courses for autumn foliage walks in downtown Seoul

Sungkyunkwan University Myeongnyundang: A place where two massive ginkgo trees lay down a yellow carpet.
Seokchon Lake Trail: You can see a unique landscape where the Lotte World Tower, the lake, and fall foliage blend together.
Seoul Forest: The fall foliage reflected in the Mirror Pond and the ginkgo tree path around the deer enclosure are exquisite.
Jeongdong-gil: It is the most romantic road in Seoul, walking along the stone wall of Deoksugung Palace.
Changdeokgung Secret Garden (Huwon): It is difficult to book, but once inside, you can see the best hidden autumn scenery in Seoul.

Guide to the Han River Night Market open only in autumn

The night market, enjoyed with the cool night breeze of autumn, is delicious. Check out the tasty food from food trucks and handmade crafts.
Caution: Popular food trucks can have long lines, so you need a strategy where one person waits in line while the other secures a seat.

Outfit tips for Seoul's autumn weather (Layering tips)

Seoul's autumn has a daily temperature range of over 10 degrees.

Daytime: A light shirt or T-shirt is enough.
Evening: Temperatures drop suddenly, so be sure to bring a light puffer jacket or trench coat. 'Clothes that are easy to put on and take off' is the correct answer.

Recommended hip cafes and restaurants near autumn foliage spots

Seongsu-dong: Full of cafes converted from factories that are great to visit after a walk in Seoul Forest.
Samcheong-dong/Bukchon: After visiting the palaces, enjoy a warm cup of jujube tea at a Hanok cafe.
Mangwon-dong: The best place to buy delicious food at Mangwon Market before a Han River picnic.

How to check real-time autumn foliage status in Seoul (Using Instagram)

Hashtag: Search for #SeoulFoliage, #HaneulParkSilverGrass, etc., on Instagram and check the 'Recent' tab. You can see how much the leaves have turned through vivid photos posted by people who visited yesterday.

FAQ: Frequently Asked Questions

Q1: Is it crowded during the Haneul Park Silver Grass Festival?
A: Yes, a huge number of people gather on weekends. We recommend visiting on weekdays if possible, or arriving before 10:00 AM on weekends.

Q2: Can I have food delivered to the Han River?
A: Of course! You can use delivery apps or pick up food at 'Delivery Zones' located throughout the parks. 'Chimaek' (chicken + beer) is an essential ritual at the Han River in autumn.

💡 Traveler Tip

Autumn in Seoul is the 'best travel season' with almost no rain and clear days. However, as accommodations fill up quickly, we recommend finishing your bookings at least 3 months in advance if you are planning a trip to Seoul in October or November.

🎟️ Recommended Seoul Travel Services

Seoul Hotels: Trip.com Seoul Hotel Booking (Lowest price comparison for the most popular Seoul accommodations)
KTX Trains: Trip.com KTX Train Booking (Easy booking and checking for KTX tickets departing from Seoul)
Seoul Car Rental: Trip.com Seoul Car Rental Booking (Lowest price comparison and easy booking for Seoul area car rentals)