What it actually is
A jjimjilbang combines gender-separated hot and cold soaking pools (where bathing is nude, by long-standing norm) with a shared, clothed common area featuring heated sauna rooms, relaxation spaces, and sometimes food stalls, TVs, and sleeping areas. Some people spend just an hour; others use them as a genuinely cheap overnight stay, sleeping in the common area.
How the etiquette works
- The bathing pools are gender-separated and nude — this is the norm, not optional, and swimwear generally isn't worn in this section.
- Shower thoroughly before entering the pools — shower stations are provided and this step is taken seriously.
- The common sauna area is mixed-gender and clothed, typically in matching uniform shorts and t-shirts provided at check-in.
- Tattoos can occasionally draw attention or, rarely, restriction at some traditional establishments, though this has relaxed considerably at larger, more tourist-accustomed spots — worth checking a specific location's policy if you have visible tattoos and are concerned.
Is it worth it for visitors
Genuinely yes, if you're comfortable with public nudity in a gender-separated setting — it's inexpensive, relaxing after a heavy day of walking, and a real (not staged-for-tourists) slice of everyday Korean life. If public nudity is a hard no for you, this isn't the experience to push through.
Tip: Large, well-known jjimjilbang chains in central Seoul are generally the most comfortable first-timer entry point — smaller neighborhood ones cater more to regular local customers and can feel less welcoming to a confused first-time visitor. Siloam Sauna near Seoul Station is one of the most convenient for visitors specifically, given its central, easy-to-find location.