Spa Lei is a women-only jjimjilbang and bathhouse in Jamwon-dong, Seocho-gu, styled after Eastern European Hungarian baths with Art Nouveau touches, and open 24 hours a day. Its traditional bulgama (kiln sauna) is fired with pinewood from 5 am and opens at 10 am, alongside red clay, charcoal and salt rooms, and seawater, green tea and open-air baths. Entry is 22,000 won per person, with 2,000 won per extra hour after eight hours.