Where to sweat this week, ranked city by city.

Large Korean jjimjilbang in Palisades Park, NJ with multiple sauna rooms, hot baths, a restaurant and day passes.

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

Bathhouse in Morganville, NJ with four saunas, a steam room, cold plunge, outdoor hot tub, massage and a BYOB restaurant.

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.

Korean jjimjilbang in Houston with wood-fired Bul-Ga-Ma rooms, gender-separated baths, an Illite room and a co-ed area; all-day admission.

Korean spa and jjimjilbang in City of Industry with gender-separated pools and saunas, five themed rooms and dining.

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

Co-ed day spa in Fair Lawn, NJ with Russian dry and wet saunas, steam rooms, salt room, infrared sauna, ice plunge and a lap pool.

Russian banya, Turkish steam room and a heated swimming pool in Brooklyn, with a restaurant and platza treatments.

Social bathhouse on E Cesar Chavez in Austin with saunas, cold plunges, thermal pools, hot tubs, coworking, classes and massage. Open daily, 21+.

Russian-style bathhouse on Coney Island Avenue in Brooklyn with steam rooms, cold plunge pools, platza treatments and private rentals.

Large Korean jjimjilbang in Palisades Park, NJ with multiple sauna rooms, hot baths, a restaurant and day passes.

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

Bathhouse in Morganville, NJ with four saunas, a steam room, cold plunge, outdoor hot tub, massage and a BYOB restaurant.

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.

Korean jjimjilbang in Houston with wood-fired Bul-Ga-Ma rooms, gender-separated baths, an Illite room and a co-ed area; all-day admission.

Korean spa and jjimjilbang in City of Industry with gender-separated pools and saunas, five themed rooms and dining.

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

Co-ed day spa in Fair Lawn, NJ with Russian dry and wet saunas, steam rooms, salt room, infrared sauna, ice plunge and a lap pool.

Russian banya, Turkish steam room and a heated swimming pool in Brooklyn, with a restaurant and platza treatments.

Social bathhouse on E Cesar Chavez in Austin with saunas, cold plunges, thermal pools, hot tubs, coworking, classes and massage. Open daily, 21+.

Russian-style bathhouse on Coney Island Avenue in Brooklyn with steam rooms, cold plunge pools, platza treatments and private rentals.

Large Korean jjimjilbang in Palisades Park, NJ with multiple sauna rooms, hot baths, a restaurant and day passes.

Bathhouse in Morganville, NJ with four saunas, a steam room, cold plunge, outdoor hot tub, massage and a BYOB restaurant.

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.

Korean jjimjilbang in Houston with wood-fired Bul-Ga-Ma rooms, gender-separated baths, an Illite room and a co-ed area; all-day admission.

Korean spa and jjimjilbang in City of Industry with gender-separated pools and saunas, five themed rooms and dining.

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

Co-ed day spa in Fair Lawn, NJ with Russian dry and wet saunas, steam rooms, salt room, infrared sauna, ice plunge and a lap pool.

Russian banya, Turkish steam room and a heated swimming pool in Brooklyn, with a restaurant and platza treatments.

Russian-style bathhouse on Coney Island Avenue in Brooklyn with steam rooms, cold plunge pools, platza treatments and private rentals.

Infrared sauna and cold plunge venue in Chicago with a shared community room and private suites, plus single visits, packs and monthly memberships.

Finnish-style sauna lounge in Littleton, Colorado with shared and private electric saunas, a cold rinse, memberships and on-site massage.