SEOUL · Hongdae / Sinchon · 24-hour sauna
Hongdae 24-hour Bulgama Sauna 홍대 24시 불가마 사우나
A 24-hour basement sauna at the Hongdae–Sinchon boundary with a traditional fire kiln (bulgama), yellow-soil, Finnish and ice rooms, TV lounges, a women-only sleeping area and rentable single rooms (extra, time-limited). No re-entry; the night rate is unconfirmed (an older listing said ₩16,000 after 21:00).
Tattoo: ask firstOpen 24hSleep OK
HOURS24 hours
PRICESBath + lounge ₩11,000 day (as of 2026-02)
TATTOOSNo published policy; ask at the counter.
GETTING THEREHongik University Station (Line 2) exit 4, about 5 min; B2 of the shopping building
ADDRESS서울 서대문구 신촌로 1 지하2층
From published sources · in-person check pending · 2026-09