Aufguss sauna sessions in 5 US metros

Russian bathhouse in San Francisco with Russian saunas, a hammam steam room, a Finnish sauna, a cold plunge, pools and a rooftop.

Brooklyn bathhouse on Atlantic Ave with hot, neutral and cold pools, event sauna, banya, infrared sauna, steam room and an outdoor pool and sauna.

Flatiron bathhouse in Manhattan with six thermal pools, a banya, dry and infrared saunas, a steam room, and daily guided sauna sessions.

Large Brooklyn bathhouse with banyas, saunas, hammams, a snow room, cold plunge, onsen pools, treatments and a restaurant lounge.

Wellness club in Chicago's Fulton Market with a Finnish sauna, cold plunge, infrared sauna and salt chamber, plus memberships and packs.

Guided contrast therapy sessions with sauna and cold plunge in San Francisco, led in small groups over about 75 minutes.

Williamsburg bathhouse with eight thermal pools, banya, dry and tropical saunas, a steam room, cold plunges and a rooftop pool.

Finnish and German style sauna house in Houston with Finnish sauna, herbal sauna, steam room and cool mist room. Co-ed, by appointment.

Social bathhouse in Wynwood, Miami with ceremonial and infrared saunas, steam room, cold plunge, pools and a cafe. 21+, co-ed.