Jjimjilbang:
go at least once
Yes. A jjimjilbang is a 24-hour Korean bathhouse-sauna: hot tubs and body scrubs downstairs, pajama-clad lounging in kiln saunas upstairs, baked eggs and sweet rice drink in between. And yes — the gender-separated bath floors are fully nude, no swimsuits, no exceptions. Everyone is over it within five minutes; you will be too. The communal sauna floors are uniformed and mixed. First-timers: go to SPAREX in Dongdaemun (~₩15,000 / ~$10) — central, open 24 h, used to foreigners. It's also the best rainy-day move in Seoul, and sleeping over makes it the cheapest bed in the city.
Fit check
How a jjimjilbang works
At the desk you pay entry and get a uniform (shorts and a T-shirt), towels and a locker wristband — the wristband is also your wallet for snacks inside, settled when you leave. Shoes go in a small locker at the entrance, then men and women split to separate bath floors. There you strip completely — nudity is mandatory in the baths and swimwear is not allowed — and you must shower thoroughly before entering any tub. That's the one rule locals will actually enforce.
Soak through the hot, hotter and cold tubs, then add the famous seshin body scrub (₩25,000–30,000) if you're brave: an ajumma in black underwear exfoliates skin you didn't know you had. It borders on violence and you'll feel incredible. Afterwards, uniform on, up to the mixed communal floor: dome kilns at different temperatures, an ice room, mats for lying about, and the ritual snacks — sikhye (sweet rice drink, ~₩2,000) and eggs baked brown in the sauna. Fold the small towel into the 'lamb head' hat. It's the law of the land.
SPAREX Dongdaemun — and sleeping over
The legendary Dragon Hill Spa closed in 2024, which makes the tourist answer simple: SPAREX in Dongdaemun, in the basement of the Good Morning City mall directly on top of Dongdaemun History & Culture Park Station. Entry is around ₩15,000 (~$10), it runs 24 hours, the staff have seen ten thousand confused foreigners before you, and it's big enough that a busy Saturday still has free kilns.
The location is the play: do the Dongdaemun night-shopping circuit, roll into SPAREX at midnight, sauna until you're liquid, and sleep on a mat on the common floor. Overnight it's roughly $10 versus $70+ for a budget hotel — genuinely the cheapest 'bed' in Seoul. Fair warning: the sleeping hall involves communal snoring and 06:00 ajumma alarm clocks. As an experience, unbeatable; for actual rest, book a real bed in the right neighborhood the other nights.
The practical bit
Cheaper in, zero fuss
You can walk up and pay cash, but the e-ticket shaves a little off and skips any language fumbling at the desk.
FAQ
Do you have to be naked in a jjimjilbang?
In the baths, yes — fully, and swimsuits are explicitly banned. The bath floors are strictly gender-separated and absolutely nobody is looking at you; the self-consciousness lasts about 5 minutes. The mixed communal sauna floors are a different zone entirely: everyone wears the issued uniform there.
Can you sleep overnight in a jjimjilbang?
Yes — that's half the institution's point. Overnight entry at SPAREX runs about ₩15,000–20,000 and gets you a mat and a heated floor in the sleeping hall. It undercuts a budget hotel by roughly $60 a night, with the trade-offs of communal snoring and early risers.
How much does a jjimjilbang cost?
Entry runs ₩12,000–20,000 depending on venue and hour (nights cost slightly more). Add ₩25,000–30,000 for the seshin body scrub and ₩5,000–10,000 in snacks charged to your wristband. A full evening rarely clears ₩40,000 — about one cocktail-bar round back home.
Which jjimjilbang is best for tourists in Seoul?
SPAREX Dongdaemun — the famous Dragon Hill Spa closed in 2024, and SPAREX inherited the default-answer crown. It's ~₩15,000, open 24 hours, directly above Dongdaemun History & Culture Park Station (Lines 2/4/5, Exit 1), and completely used to first-timer foreigners.
Are tattoos allowed in a jjimjilbang?
Usually, for tourists. Tattoos carry old gang associations in Korea and a few traditional bathhouses refuse large pieces, but tourist-friendly venues like SPAREX (~₩15,000 entry) admit inked foreigners without fuss every day. If yours is a full back piece, expect looks, not ejection.
What should I bring to a jjimjilbang?
Almost nothing — uniform, towels and locker are included in your ₩15,000. Bring a hair tie, your phone for the lounging hours, and basic toiletries if you're picky (vending machines sell everything for ₩1,000–3,000). Valuables fit in the locker; the wristband handles all payments until checkout.