Korea Travel Guide in October — A Feast of Peak Foliage and Festivals, The Most Perfect Autumn Trip

Many travel experts agree: "If you can only visit Korea for one month, choose October without hesitation." October in Korea is the 'golden season of travel,' with the entire country painted in red and yellow foliage under a high, blue autumn sky, and vibrant festivals happening somewhere almost every day.

Thanks to the perfect temperature—neither too hot nor too cold—it's a month that makes you feel great just by walking around. We have compiled a perfect guide for the timing of autumn foliage, festival schedules, and gourmet food to help you enjoy your October trip to Korea 100%.

What you will learn in this post:

Peak foliage periods by region and smart tips for avoiding crowds
How to enjoy the Seoul International Fireworks Festival and the Busan International Film Festival (BIFF) 2026
Must-visit photo spots for autumn jewels like Pink Muhly and silver grass
Information on seasonal blue crab, gizzard shad, and autumn fruits that you must try in October

How does the peak foliage period in Korea vary by region in October?

Autumn foliage starts in the north and moves southward at a rate of about 20–25 km per day.

Seoraksan (Gangwon-do): The first place to see the leaves change, with the peak around October 20th.
Seoul (Changdeokgung Palace, Namsan): City foliage arrives a bit later. The end of October to early November is the most beautiful.
Naejangsan (Jeolla-do): Known for having the most beautiful autumn foliage in Korea, you can see tunnels of red leaves from late October to early November.

Tips for avoiding crowds and recommended courses for Seoraksan foliage

Weekends in October at Seoraksan are packed with hikers.

Visit Strategy: Try to arrive on a weekday morning. You should start your hike before 7:00 AM to reduce parking and waiting times.
Cable Car: The cable car to Gwongeumseong can only be booked on-site and sells out early, so head straight to the ticket office as soon as you arrive.
Recommended Course: If you have low stamina, we recommend the flat walking trail that leads to Biseondae.

Best places to watch the 'Fireworks Festival' on the Han River during your October trip to Seoul

The 2026 Seoul International Fireworks Festival is scheduled to be held at Yeouido Hangang Park on October 3rd (Saturday).

Top Recommendations:
- Yeouido Hangang Park: The closest spot, but you'll have to endure a crowd of 1 million people.
- Ichon Hangang Park: The best local spot to see the fireworks directly from across the river.
- Wonhyo Bridge/Mapo Bridge: You can see the spectacular view of fireworks falling overhead.
Tips: You should secure a spot before 2:00 PM on the day of the event, and since the temperature drops rapidly at night, be sure to bring a blanket.

October weather and the most comfortable outfit combinations for outdoor activities

October is a 'transitional season' with a daily temperature range of over 10 degrees.

Daytime (11:00 AM – 4:00 PM): A long-sleeved t-shirt or a thin shirt is sufficient.
Nighttime (after 6:00 PM): It gets suddenly chilly. You should carry a lightweight down jacket, trench coat, or a thick cardigan in your bag.

Information on major regional festivals in October, such as the Jinju Namgang Yudeung Festival

Jinju Namgang Yudeung Festival: A spectacular sight of thousands of colorful lanterns flowing along the river. (Mid-October)
Busan International Film Festival (BIFF): Held from October 6th (Tuesday) to 15th (Thursday), 2026. This is your chance to meet world-class filmmakers around the Busan Cinema Center in Haeundae.
Andong International Mask Dance Festival: Starts at the end of September and continues into early October, great for experiencing traditional Korean excitement.

Seasonal autumn delicacies recommended in October (Gizzard shad, blue crab, apples, etc.)

Blue Crab: October is the season for male blue crabs full of meat. Try steamed blue crab or spicy blue crab soup at Noryangjin Fisheries Wholesale Market.
Large Shrimp (Prawns): Grilling large shrimp over salt is an essential culinary course for autumn travel.
Autumn Fruits: Korean apples, pears, and persimmons are very high in sugar content. Be sure to buy and try seasonal fruits at traditional markets.

Iconic photo spots for autumn foliage in Seoul's historic palaces

Changdeokgung Secret Garden (Biwon): Although reservations are very difficult, you can see the best scenery in Korea where historic palaces and autumn foliage harmonize.
Deoksugung Stonewall Walkway: The ginkgo-lined street along Jeongdong-gil is a must-visit date course for couples.
Sungkyunkwan University Myeongnyundang: The scene of the 600-year-old giant ginkgo tree turning golden is the highlight of Seoul in October.

Preparations for the 'Autumn Chill' that sets in after mid-October

As we approach the end of October, the wind gets colder and the 'autumn chill' sets in.

Health Care: It is easy to get a sore throat or a cold due to the dry atmosphere. Drink warm tea frequently and use a light scarf to protect your neck.

Best places to see Pink Muhly and silver grass, including Haneul Park and other regional attractions

Autumn flowers are just as beautiful as the autumn foliage.

Haneul Park (Seoul): In October, the vast waves of silver grass create a spectacular view. The Pink Muhly garden here is also a top photo zone.
Olympic Park Wildflower Garden: A place where orange cosmos flowers create an orange sea, perfect to visit in early October.

Best courses for cycling or hiking during your October trip

Han River Cycling Road: Riding a 'Ttareungyi' (Seoul public bicycle) while feeling the cool October river breeze is the best way to travel like a local.
Bukhansan Hiking: Choose a course that isn't too high and enjoy the atmosphere of the foliage-covered mountains. Eating pajeon (scallion pancake) and makgeolli after hiking is essential.

FAQ: Frequently Asked Questions

Q1: Can I buy tickets for the Busan International Film Festival on-site in October?
A: Popular films sell out as soon as online ticketing opens. However, a small number of tickets are allocated for on-site sales, so we recommend going to the Busan Cinema Center ticket office early in the morning.

Q2: Can I see autumn foliage throughout the entire month of October?
A: In early October, it starts from the mountain summits, and the entire mountain is covered in color only after mid-October. If you want to see the foliage in the city, visiting during the last week of October is the safest bet.

💡 Traveler Tip

October is also wedding season in Korea. If you pass by famous hotels or historic palaces on weekends, you might get lucky enough to see guests in Hanbok or watch a traditional wedding ceremony.