Pearl Spa & Sauna

46247-image

A women-only Korean spa in Japantown with body scrubs, saunas, steam rooms, and hot tubs. Open since 2016. Appointments only.

Alchemy Springs

46246-image

A 2,500-square-foot sauna and cold-plunge garden on Lower Nob Hill. The centerpiece is a 40-person circular sauna; the space also includes cold-plunge tubs, rain showers, and a fire pit.

Onsen

46234-image

A Japanese-inspired communal bathhouse with a 104-degree soaking tub, redwood sauna, steam room, and cold plunge. Reopened in 2025 after a five-year closure. Bathing suit optional on select days.

Archimedes Banya

46233-image

A Russian-style bathhouse in the Bayview with saunas, plunge pools, an on-site cafe serving Russian and European food, and chess meetups. Happy hour pricing on weekday afternoons.

Kabuki Springs & Spa

46232-image

A Japanese-style bathhouse in Japantown’s Japan Center with communal hot and cold pools, a steam room, and a dry sauna. Gendered days; all-gender on Mondays and Tuesdays.