A First-Timer's Guide to Jjimjilbang

A jjimjilbang combines two spaces that work differently: a gender-separated bathhouse where people wash and bathe without clothing, and a clothed communal floor with heated rooms and places to rest. The sequence is simple once you know which key opens what, but rules for children, late-night entry and resting overnight are easy to misunderstand.

A jjimjilbang is run as a public bathhouse business, so several of the rules below are hygiene standards that apply to one by law rather than house policy set by the venue.

At a glance

Bath first, shared floor second
The bathhouse is gender-separated. Change into the venue's sauna clothes before entering a mixed communal heating room.
Keep the locker key with you
It may also record food or paid amenities, which are settled when you leave.
Check the rule for children
Children aged 4 or older cannot enter an opposite-sex bathhouse or changing room.
Late-night youth access is restricted
A 24-hour bathhouse must follow locally set restricted hours within the 22:00–05:00 window.

How it works

Check what the entrance fee covers. What a ticket includes — sauna clothes, towels, which areas, how long you may stay — is set by the venue, so read the price board or ask at the counter rather than assuming. Whenever towels, gowns or loan clothing are handed out, they have to be freshly laundered.
Put your shoes in the shoe locker and keep its key. Inside, your belongings go in a personal locker, and that key is usually worn on a wrist or ankle so it stays with you.
Use the changing room and bathhouse for your own sex. These are separated, and from the age of 4 a child may not be taken into the opposite-sex bathing or changing room.
Wash before getting into a tub. Soap and rinse at a shower station first — this is the piece of etiquette that matters most here, and swimsuits are not worn.
Change into the venue's sauna clothes before going out to the shared floor. A mixed-sex sweating room may only be entered in the clothes provided for it.
Return the key and settle up on the way out. The snack bar and other paid amenities can be charged to the key, so the entrance fee is not necessarily the whole bill.

Phones and photographs

Do not photograph in changing or bathing areas. Leave the phone in your locker unless the venue clearly marks a separate clothed area where photography is permitted, and never include other guests.

Heat, and when to leave a room

If this is your first visit, start with a cooler room. The Korea Tourism Organization suggests beginning around 30–40°C and limiting a room above 60°C to about 20 minutes. Leave sooner if you feel dizzy or unwell.

The posted safety notice for a heating room must include people who drank alcohol within the previous two hours among those who should take care before entering. A person whose intoxication makes normal use of the bathhouse difficult may be refused entry.

Families need to check two different age rules

A child aged 4 or older cannot enter an opposite-sex bathhouse or changing room. This is separate from the late-night rule for young people at a 24-hour bathhouse. Families should check whether the venue has a family room or another arrangement before arriving.

Under-19s cannot enter alone after 22:00

The Public Health Control Act's enforcement rule requires 24-hour bathhouse businesses to restrict access by young people during hours set locally within the 22:00–05:00 window. The exact hours can differ by region.

There are exceptions — accompanied by a parent or legal guardian, holding a written consent form from one, or accompanied by someone standing in for a parent in protecting the young person, such as a teacher from their school.

If you are travelling with a teenager and planning a night in a jjimjilbang, check the hours that apply locally before you go.

What there is to do inside

Rooms at different temperatures — from a very hot kiln room down to an ice room. Work up from the cooler ones rather than starting at the top.
The snack counter — roasted eggs and sikhye, a sweet rice drink, are the pairing most associated with a jjimjilbang, alongside noodles and simple meals.
Somewhere to lie down — a quiet area with mats, for a rest between rooms.
The towel "sheep head" — folding a towel into ears is culture rather than function. Try it.

Resting late is not the same as staying the night

Some venues have a rest area where guests lie down for a while, but a jjimjilbang is not automatically licensed accommodation. Bathhouse operators may not provide bedding for lodging; the rule only permits items such as large towels and pillows for temporary sleep or rest. If you plan to remain late, ask the venue how long admission lasts and which areas stay open.

'24 hours' does not mean every area

"Open 24 hours" describes the business, not necessarily every bath, heating room, food counter or cleaning period.

Check the venue's current operating notice, last admission and overnight access before making it part of a late-night plan.

Frequently asked questions

What do I wear in a jjimjilbang?

It depends on the area. In the bathhouse, which is separated by sex, no clothing is worn and swimsuits are not used. On the shared floor you wear the sauna clothes the venue provides — a mixed-sex sweating room may only be entered in them.

What happens after I enter?

Leave your shoes in the shoe locker, then change in the changing room for your own sex and wash before getting into a tub. After bathing, put on the venue's sauna clothes and go out to the shared floor. Food and paid amenities are charged to your locker key and settled when you return it on the way out.

Can a parent take a child into an opposite-sex bath?

No. Bathing and changing rooms may not admit men and women together from the age of 4, that is 48 months, so a child of that age cannot be taken into the opposite-sex side. Ask the venue in advance whether it has a family room or another arrangement.

Can teenagers enter late at night?

A 24-hour bathhouse must restrict youth access during hours set locally within the 22:00 to 05:00 window, so the exact times differ by region. Being accompanied by a parent or guardian, holding their written consent, or being with a teacher or another adult responsible for supervising the young person are exceptions.

Can I take photographs?

Not in changing or bathing areas. Leave your phone in the locker unless the venue clearly marks a separate clothed area where photography is allowed, and never photograph other guests.

Can I sleep there overnight?

A jjimjilbang is not automatically licensed accommodation. A bathhouse may not keep bedding for lodging, and only items such as large towels and pillows for temporary sleep or rest are permitted, so a rest area is not a hotel room. If you intend to stay late, ask the venue how long your admission lasts and which areas remain open.