KOREA TRAVEL DECISION GUIDE

Seoul During Chuseok 2026: What Was Open and Was It Worth Visiting?

Yes—Seoul was a practical destination during Chuseok 2026 if you were happy to prioritize palaces, traditional sites, holiday events, and selected municipal museums. The main compromise was September 25, when major national museums closed and many individual restaurants, shops, and markets had variable hours. This is archival guidance for the September 24–26, 2026 holiday period, not a forecast for future Chuseok holidays.

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Last reviewed: 2026-10-04

Bottom line: Visitors who stayed in Seoul and built a flexible cultural itinerary had plenty to do during Chuseok 2026. Visitors whose plans depended on the National Museum of Korea, a specific restaurant, or an unbooked intercity trip faced more risk.

Who Seoul during Chuseok 2026 suited

• A good choice for: first-time visitors who wanted royal palaces, hanok architecture, cultural events, and Seoul-based sightseeing.
• A good choice for: travelers willing to switch restaurants or shopping plans if an individual branch was closed.
• A better choice than an intercity itinerary: visitors who did not want to compete for holiday-period KTX or express-bus seats.

Who should have reconsidered the dates

• Anyone whose only possible National Museum of Korea, National Palace Museum, or National Folk Museum visit was September 25.
• Travelers with a non-negotiable list of independent restaurants, market stalls, department stores, or specialty shops that had not confirmed holiday hours.
• Travelers expecting to buy popular train or express-bus tickets on the day of travel.

The decision that mattered most: cultural sights vs. national museums

Seoul did not shut down for Chuseok. Its strongest holiday advantage was access to heritage attractions. The four major royal palaces—Gyeongbokgung, Changdeokgung, Deoksugung, and Changgyeonggung—along with Jongmyo Shrine and royal tombs, offered free admission from September 24 to 27. The Korea Heritage Service announcement confirms the free-opening period.

This made Chuseok a particularly workable time for visitors who wanted outdoor heritage sightseeing rather than a museum-heavy itinerary.

What was open for a culture-focused day

• Royal palaces and Jongmyo Shrine: open during the holiday free-admission period.
• Namsangol Hanok Village: open throughout the holiday, with a Chuseok festival held September 25–27, according to the Seoul Metropolitan Government holiday guide.
• Selected municipal museums: Seoul Museum of History, Seoul Baekje Museum, Seoul Museum of Craft Art, and Seoul Museum of Art branches were among the city-operated venues listed as open.
• Outdoor holiday programming: a sensible fallback when indoor attractions or dining choices were limited.

Important limitation: Changdeokgung’s Secret Garden was not included in the free-admission offer. Do not assume that a free palace opening meant every ticketed section, guided activity, or timed-entry area operated normally.

For Gyeongbokgung specifically, the official holiday notice listed 9:00–18:00 opening with last admission at 17:00, while regular guided commentary was suspended. These were 2026 holiday arrangements; always recheck current opening hours, entry rules, and tour availability before visiting in any later year.

What to schedule on Chuseok Day: September 25

September 25 was the day that required the most planning. It was Chuseok Day in 2026, and several major national institutions closed even though palaces and selected city-run sites remained available.

Best uses of September 25

• Visit a royal palace or Jongmyo Shrine.
• Spend time at Namsangol Hanok Village and its holiday festival.
• Choose a municipal museum confirmed as open.
• Plan a park, Han River, neighborhood walk, or seasonal event as part of the day.

What not to leave until September 25

• National Museum of Korea: closed on Chuseok Day, although its outdoor exhibition area remained accessible. See the museum's visitor information.
• National Palace Museum of Korea: closed on September 25.
• National Folk Museum of Korea: closed on September 25.
• Seoul Library and Nodeul Island: also listed as closed that day in Seoul's holiday information.

Selection rule: If a national museum was essential to your trip, schedule it before or after Chuseok Day. If your priority was palaces and traditional culture, September 25 could still be one of the more memorable days of a Seoul stay.

Dining and shopping: workable, but not normal

Food and shopping were the least predictable parts of a Chuseok visit. Official VISITKOREA guidance noted that private businesses set their own holiday schedules. Many restaurants, malls, and department stores closed on Chuseok Day or reduced operations for part of the holiday.

That did not mean visitors could not eat or shop. Convenience stores, hotel dining, chain businesses, and some restaurants in tourist areas often provided useful options. The trade-off was choice: a traveler could generally find food, but could not safely assume that a particular restaurant, café, market vendor, or retail branch would be open.

A practical Chuseok food strategy

• Stay near a well-trafficked visitor area rather than relying on one destination restaurant.
• Confirm must-visit venues through the business's official channel or a current Korean map listing shortly before going.
• Keep at least two nearby alternatives for meals.
• Use convenience stores or hotel dining as a backup, not as a sign that every neighborhood restaurant will be available.
• Do not treat a traditional-market festival as proof that every stall will operate every day.

Recheck cue: Restaurant, market, department-store, mall, and branch-level hours are freshness-sensitive. Check again close to your visit, especially for a future Chuseok holiday.

Transport: Seoul was easy; leaving Seoul was the risk

Seoul subways and city buses operated during the holiday, so moving around the city remained practical. The city also announced selected late-night service extensions on September 26–27. Exact last trains and extended routes were service-specific, so travelers needed to recheck the current route timetable rather than relying on a general holiday announcement.

The greater problem was intercity travel. Chuseok is one of Korea's busiest family-travel periods, and train and express-bus tickets can sell out well in advance. VISITKOREA warned travelers that holiday transport required planning, while KORAIL used a special advance-booking process for the period.

Choose your base accordingly

• Stay in Seoul: the lower-risk choice if you did not already have rail or bus reservations.
• Make an intercity trip: reasonable only with confirmed tickets and a buffer for crowds.
• Avoid spontaneous holiday day trips: especially to destinations that depend on high-demand KTX or express-bus routes.

Recheck cue: Holiday ticket-release dates, reservation policies, and transit extensions change from year to year. Verify them directly with KORAIL, bus operators, and Seoul transit before a future holiday trip.

A sensible Seoul itinerary structure for the 2026 holiday

For the 2026 holiday, the most resilient itinerary put fixed-closure institutions on non-holiday dates and used Chuseok Day for flexible, outdoor, or city-run attractions.

• Before September 25: National Museum of Korea, National Palace Museum, National Folk Museum, and any restaurant requiring a reservation.
• September 25: palace sightseeing, Jongmyo, Namsangol Hanok Village, a confirmed municipal museum, and a flexible dining plan.
• September 26–27: palace areas not yet visited, holiday programming, neighborhood exploration, and municipal venues after checking their daily notices.

This approach did not eliminate closures. It reduced the chance that one closure would remove the central purpose of the day.

Frequently asked questions

Was everything closed in Seoul on Chuseok Day?

No. Royal palaces, traditional venues, holiday events, and several municipal museums remained open. However, some major national museums, libraries, cultural spaces, restaurants, and stores closed or had reduced operations.

Were Seoul's palaces open during Chuseok 2026?

Yes. The four major palaces, Jongmyo Shrine, and royal tombs had free admission from September 24–27. Changdeokgung's Secret Garden was excluded from that offer.

Which major museums were closed on September 25, 2026?

The National Museum of Korea, National Palace Museum of Korea, and National Folk Museum of Korea were closed on Chuseok Day. Plan these for another date if they are priorities.

Did subway and bus services run?

Yes. Seoul city transit operated during the holiday, with selected late-night extensions on September 26–27. Because route-level times can change, recheck the relevant operator's timetable before travel.

Could visitors take a spontaneous KTX or express-bus day trip?

It was possible only if seats remained available, but it was risky. Holiday demand was high, so advance reservations were the safer choice. A Seoul-only itinerary was more reliable for travelers without confirmed tickets.

How should I verify a restaurant or shop during Chuseok?

Use the venue's official website, social account, phone line, or current Korean map listing shortly before visiting. Check the exact branch, not just the brand, and keep a nearby backup option.

Final verdict

Seoul during Chuseok 2026 was not a standard city-break experience, but it was far from a shutdown. It worked best for travelers prepared to trade some restaurant, retail, and national-museum certainty for palace access, traditional culture, and holiday atmosphere. If a specific museum, shop, or intercity journey was essential, the right decision was to schedule it outside Chuseok Day or secure confirmation well in advance.