A Seoul sauna (jjimjilbang) is a 24-hour bathhouse with hot pools, dry saunas, cold plunges, and a large common rest area. Expect to get fully naked in gender-separated bathing zones; everyone does it, and no one cares. The shared areas have people of all ages in provided shorts and t-shirts. You’ll sweat in hot rooms (some with jade, salt, or infrared), scrub down, then lounge on heated floors eating instant ramen or shaved ice at 2 a.m. It’s equal parts hygiene, relaxation, and people-watching. Most places are very clean but can feel crowded on weekends.
Best time is autumn or winter when the contrast between hot saunas and cold outside feels perfect. Avoid summer weekends if you dislike crowds. Expect to pay around $15–35 for a basic entry that includes towels, clothes, and unlimited time; add $20–50 if you want a professional body scrub and massage package. Daytime is quieter for first-timers.
Pick a mid-sized local spot over tourist-heavy ones in Myeongdong – they’re cheaper and less chaotic. Get the body scrub if it’s your first visit; the exfoliation is thorough and strangely satisfying. Skip the overpriced private massage rooms unless you have extra budget; the public areas give you the real experience.
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