National Museum of Korea: Free, and Almost Never Closed

Last verified: 2026-08-13. Rules and prices change — always confirm on the official site before you travel.

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Seoul’s palaces close one day a week and they do not agree on which day. The National Museum of Korea closes three days a year, costs nothing, and stays open until nine twice a week.

That combination makes it the most reliable fixed point in a Seoul itinerary, and it is the thing to reach for when a closing day has ruined the plan.

The National Museum of Korea in Yongsan, framed against Namsan at dusk
The museum in Yongsan, with Namsan behind it. The outdoor garden opens at seven in the morning. Photo: Korea Tourism Organization — ⓒ한국관광공사 사진갤러리-유세종, Photo Korea · KOGL Type 1

The National Museum of Korea barely ever shuts

Annual closures
1 January · Seollal · Chuseok — three days
Quarterly
First Monday of March, June, September, December — galleries only
… and the outdoor grounds stay open on those days
2026 gallery closures
1 June · 7 September · 7 December (none in March)
Weekly closures compared: Gyeongbokgung, Jongmyo and Chilgung close on Tuesdays; Changdeokgung, Changgyeonggung and Deoksugung close on Mondays; the National Museum of Korea is open every day of the week, closing only three days a year plus four gallery-only Mondays.WHO IS OPEN ON A GIVEN DAYMONTUEWEDTHUFRISATSUNGyeongbokgung · JongmyoChangdeokgung · DeoksugungNational Museumopen every day · three closures a yearClosedOpenWhichever day a palace has taken from you, the museum still has it.Korea Heritage Service and National Museum of Korea, checked 13 August 2026.

Compare that with the palaces, where Gyeongbokgung closes Tuesday and the others close Monday. If a closing day has emptied your morning, this is where to go.

Hours, including the late ones

Mon · Tue · Thu · Fri · Sun
09:00 – 18:00
**Wed · Sat**
09:00 – 21:00
Outdoor grounds
07:00 – 22:00, every day
Last admission
30 minutes before closing

Two of those deserve attention.

The Wednesday and Saturday evenings are the useful ones. Museums that stay open past dinner are rare, and the building at night with the reflecting pond is worth the trip on its own.

The grounds open at seven in the morning and stay open until ten at night — outside the galleries’ hours entirely. That is a park with a view of Namsan, free, before anything else in the city has opened.

Admission is free, with one exception

Permanent galleries and the Children’s Museum cost nothing. Special exhibitions are ticketed, and there are usually several running at once.

The distinction matters because the permanent collection is the reason to come. A special exhibition is a bonus, not the visit.

Language

The museum publishes guidebooks as PDFs in English, Chinese and Japanese, downloadable before you go — worth doing on hotel wifi rather than at the door.

The site runs in English, Chinese and Japanese as well, which is more than most Korean cultural institutions manage.

The museum shop question

The shop sells the museum’s own product line, and it has become a destination in its own right — Korean visitors queue for it, and pieces sell out.

Buy what you want while you are standing there. There is an online shop, but we could not confirm whether it ships internationally: the site is JavaScript-rendered and we could not read its shipping terms, and we are not going to guess about something that decides whether you carry a box home.

If you are weighing what survives a suitcase, our shipping guide covers the categories, and the short version applies here: paper and textile travel, ceramics do not. Hanji is the safest thing in any Korean museum shop.

Fitting it in

The museum is in Yongsan, away from the palace cluster in Jongno, so it is a deliberate trip rather than something you pass.

On a Monday, when Changdeokgung, Changgyeonggung and Deoksugung are all shut, this plus Gyeongbokgung makes a full day.

Come Tuesday, when Gyeongbokgung is shut, this plus Changdeokgung’s English tour does the same.

For Wednesday or Saturday, save it for the evening and spend the daylight somewhere that closes at six.

Getting there is straightforward on the subway — fares and the tap-out rule are worth knowing first — and the address is a ro rather than a gil, so for once Korean addressing is not the problem. A Korean eSIM still helps for everything after.

Quick answers

How many days a year is the National Museum of Korea closed?
Three — January 1st, Seollal and Chuseok. It’s open every other day of the year, including days when Seoul’s palaces are shut.
Is the National Museum of Korea free to enter?
Yes, for the permanent galleries and the Children’s Museum. Special exhibitions are separately ticketed, but the free permanent collection is the reason to come.
What time does the National Museum of Korea close?
09:00–18:00 most days, but 09:00–21:00 on Wednesday and Saturday. The outdoor grounds stay open even later, from 07:00 to 22:00 every day.
Which day is the National Museum of Korea useful for, if a palace is closed?
Monday, when Changdeokgung, Changgyeonggung and Deoksugung are all shut, and Tuesday, when Gyeongbokgung is shut — the museum is open both days.

Checked 13 August 2026. Opening hours including the Wednesday and Saturday extension, the 07:00–22:00 outdoor grounds, free admission with paid special exhibitions, the three annual closure days and the quarterly first-Monday gallery closures with 2026 dates, all from the museum’s own visitor information. Guidebook languages from its English site. Summer-vacation hours differ from the dates above and change annually. We could not verify the online shop’s international shipping — its storefront did not render for us.