Totonoi Sauna & Onsen

About

Totonoi Sauna & Onsen is a Japanese-style bathhouse on Sukhumvit Soi 32 in Bangkok. It has an aufguss sauna with towel-fanning, a dim meditation sauna and a Thai herbal steam room. Three onsen baths, one for women only, and cold baths at 18°C and 12°C sit beside an outdoor rest area.

Good to know

• Runs aufguss sessions: a guided löyly ritual where an attendant fans the steam around the room on a schedule.
• Cold plunge available on site: use it between rounds for the classic contrast cycle.
• Hot tub on site: adds a warm-water option between the sauna and the cold plunge for a longer cycle.
• Mixed sauna: men and women share the room, in every session or on set days.
• Set up outdoors: weather is part of the experience, so dress for the walk between cabin and water.
• Bookable as a private session: rent the room for your group rather than sharing with strangers.
• Restaurant on site, so long sessions are the design. Food is part of the visit rather than a stop on the way home.
• Pairs the sauna with spa services like massage or a scrub, so a session can sit inside a wider visit.
• Urban venue: it sits inside the city rather than at a coast or lake. A session fits into a day in town.

• Hours not listed