Seoul Autumn Festivals 2026: Best Events in October (Dates, Places & Free Entry)

 Hello from Korea! 🍁

Mid-October is when Seoul really turns into autumn. The mornings are crisp, the parks turn gold, and there's a festival almost every weekend.

Here's the short answer first:
The must-see event this month is the Seoul Silver Grass Festival at Haneul Park (Oct 17–23, free).
For a city-wide vibe, try the Hangang Festival along the Han River (Oct 17–25).
Into design or night lights? Seoul Design Week at DDP and the Nowon Moonlight Walk are great picks.



■ October 2026 Festival Calendar at a Glance

[TABLE] Festival | Dates | Place | Entry
Seoul Silver Grass Festival | Oct 17–23 | Haneul Park, World Cup Park | Free
Hangang Festival – Autumn | Oct 17–25 | 11 Hangang River Parks | Free (some programs need booking)
Seoul Design Week | Oct 14–25 | DDP & across Seoul | Some paid
Nowon Moonlight Walk | Oct 16 – Nov 8 | Danghyeoncheon Stream, Nowon | Free
Sagak Sagak Autumn Festival | Oct 17 | Jamsil Hangang Park | Free
Gangdong Prehistoric Culture Festival | Oct 16–18 | Amsa-dong, Gangdong | Free
Grand Mint Festival | Oct 17–18 | Olympic Park | Paid tickets



■ 1. Seoul Silver Grass Festival 🌾 (Top Pick)

This is Seoul's signature autumn festival.
It runs from October 17 (Sat) to October 23 (Fri), 10 AM to 9 PM every day, at Haneul Park in World Cup Park.
Entry is free.

Haneul Park was once a landfill. Today, the top of the hill is covered in a sea of silver grass, with the Seoul skyline in the background. Expect photo zones, hands-on activities like making silver grass bouquets, and evening lighting shows.



How to get there:
Take Subway Line 6 to World Cup Stadium Station or Mapo-gu Office Station. From there it's about a 40-minute walk, or you can ride the small electric shuttle from Nanjicheon Park parking lot.

💡 Tip: Go about an hour before sunset. You'll see the grass glowing gold, then the lights come on after dark.

💡 Tip: The hill has a lot of stairs. Wear comfortable shoes.

■ 2. Hangang Festival – Autumn 🏃 (Along the Han River)

From October 17 to 25, events take place on the river and across 11 Hangang parks.
This season's theme is "run, eat and rest," with the "I Can Do Festival" covering exercise, food and relaxation.

It's a great way to see how locals spend their weekends. Grab some convenience store ramen, sit by the river and enjoy the sunset.

💡 Tip: Popular programs often need online booking. Check the official Seoul festival site (festival.seoul.go.kr) for each park's schedule.

■ 3. Seoul Design Week 🎨 (DDP)

Seoul Design Week runs from October 14 to 25 at Dongdaemun Design Plaza (DDP) and other spots around the city.
Highlights include the DDP Design Fair, featuring popular Korean lifestyle brands, plus exhibitions by Korean and international designers.

The DDP Design Fair ticket is ₩15,000. Many other programs and outdoor areas around DDP are free to look around.

💡 Tip: DDP is next to Dongdaemun market. Combine it with late-night shopping.

■ 4. Nowon Moonlight Walk 🌙 (Night Lights)

From October 16 to November 8, Danghyeoncheon Stream in Nowon becomes an outdoor gallery of light sculptures.
It's a calm, local-feeling evening walk, far from the tourist crowds.

💡 Tip: This one runs into November, so it's perfect if you're visiting late in the season.

■ 5. More Weekend Picks 🎉

Sagak Sagak Autumn Festival (Oct 17)
A one-day autumn event at Jamsil Hangang Park. Easy to pair with Lotte World Tower.

Gangdong Prehistoric Culture Festival (Oct 16–18)
Held near the Amsa-dong Prehistoric Settlement Site. Fun for families, with hands-on Stone Age activities.

Grand Mint Festival (Oct 17–18)
One of Korea's biggest autumn music festivals, held at Olympic Park. Tickets are required.

■ Festival Tips for Visitors ✅



Go on weekdays if you can. Weekends get very crowded, especially at Haneul Park.
Use the subway. Parking near festival sites is limited and traffic is slow.
Bring a light jacket. October evenings can feel chilly by the river.
Carry a T-money card and a little cash for food stalls.
Check the official sites before you go. Schedules can change because of weather.

■ Summary

✔ Best overall: Seoul Silver Grass Festival, Oct 17–23, free
✔ Best for a local vibe: Hangang Festival, Oct 17–25
✔ Best for design & shopping: Seoul Design Week at DDP, Oct 14–25
✔ Best late-season pick: Nowon Moonlight Walk, until Nov 8

Autumn in Seoul goes by fast, so pick one or two and enjoy the season 🍂
If this was helpful, feel free to follow the blog for more Korea travel tips!

💬 Which festival would you like to visit? Let me know in the comments!

■ You Might Also Like

👉 Korea Fall Foliage 2026: Peak Dates & 7 Best Spots

👉 How to Buy and Use a T-money Card in Korea 

Location: 대한민국 서울특별시

Comments

Post a Comment

Popular posts from this blog

Korea Fall Foliage 2026: Peak Dates & 7 Best Spots (From a Local)

Image
  Hi friends, it's Hee from Seoul! 🍂 The mornings here have finally turned crisp, and that can only mean one thing: autumn leaves are coming. Every year my friends abroad ask me the same question — "When is the best time to see fall colors in Korea?" So I put together this guide with the official 2026 forecast and my favorite spots. 🗓️ 2026 Peak Foliage Forecast According to the Korea Forest Service's 2026 forecast, the first leaves started turning on September 14 in Gangwon Province. Colors will spread south from early October and reach their peak nationwide in late October . Seoraksan: around October 20 Songnisan: around October 28 Ginkgo trees (nationwide): around October 30 Maple trees (nationwide): around October 31 Naejangsan: around November 4 Hallasan (Jeju): around November 6 💡 Tip: "Peak" here means about 50% of the forest has changed color. Actual timing can shift a few days depending on weather, so check again right before...
Read more

Korea Travel in October 2026 – Weather, What to Wear & Things to Do

Image
  Hi friends, it's Hee from Seoul 🍂 The heat is finally gone here, and the mornings smell like fall. Quick answer first: October is one of the best months to visit Korea. Expect clear skies, daytime highs around 20°C (68°F), cool nights, and fall colors starting in the mountains. Pack layers, not a heavy coat. Below I'll walk you through the weather, what I actually wear this time of year, and what's going on around the country in October 2026. ■ 1. October Weather in Korea October is dry, sunny and comfortable. Honestly, it's the month most Koreans would pick if you asked, "When should my friend visit?" Here's what Seoul usually feels like: - Daytime high: around 20°C (68°F) - Night low: around 11°C (52°F) - Rain: only about 6 days in the whole month Early October still feels a bit like late summer. By the last week, the air gets crisp and you'll start seeing people in light coats. 💡 Local tip The temperature gap between noon and night can be about ...
Read more

Learn Hangul in 1 Hour – Korean Alphabet Guide for Beginners

Image
  Hi friends, it's Hee from Seoul 🍂 It's Hangul Week here in Korea, so I thought this was the perfect time to teach you the Korean alphabet. Quick answer first: Yes, you really can learn to read Hangul in about an hour. There are only 24 basic letters (14 consonants and 10 vowels), and they snap together into blocks in a very logical way. You won't understand every word yet, but you'll be able to sound out menus, subway signs and K-pop titles. Grab a coffee, set a timer for 60 minutes, and let's go step by step. ■ Minutes 0–10: How Hangul Works Before memorizing anything, here's the big idea that makes everything click. Hangul letters don't sit in a long line like English. They're grouped into square blocks, and each block is one syllable. For example: 한 (han) + 국 (guk) = 한국 (Hanguk), which means Korea Every block has at least one consonant and one vowel. That's it. Once you know the letters and the block rules, you can read any Korean word, even if...
Read more