Saunas & Cold Plunges in St. Louis, MO

Discover the best saunas, cold plunges, and bathhouses across St. Louis, from infrared and cold plunge contrast studios in Midtown and Rock Hill to an outdoor barrel sauna with ice tubs on South Kingshighway, a historic downtown swim club with sauna and steam, riverfront and Clayton hotel spas, and float and recovery studios out in Chesterfield, Ellisville, O'Fallon and Edwardsville. St. Louis' sauna and cold plunge scene is small, friendly and growing fast.

19 facilities in St. Louis

Common questions about saunas in St. Louis

What is the cheapest sauna drop-in in St. Louis?

The lowest drop-in prices on ThermAtlas for St. Louis are at The Club St. Louis ($20), Salty Spa ($30), FLOAT STL - Maryland Heights ($40). Prices change, so confirm on the facility's site before you go.

Where can I do contrast therapy (sauna and cold plunge) in St. Louis?

Places in St. Louis with both a heat and a cold option include 3 Degrees Contrast Therapy, Serenity Now Float Spa, East West Wellness STL, FLOAT STL - MidTown, Salty Spa.

Which saunas in St. Louis take walk-ins?

These St. Louis spots accept walk-ins: SubZero Wellness, The Club St. Louis, Locust Street Athletic & Swim Club, ARA Spa at Ameristar St. Charles. Most others need a reservation.

Is there a community or social sauna in St. Louis?

Community saunas in St. Louis include Breath & Exposure STL.

Where can I get an all-day spa pass in St. Louis?

Day passes in St. Louis are offered by Locust Street Athletic & Swim Club ($35), Salty Spa ($120), PALM Health ($150), East West Wellness STL ($250).

Where can I find an infrared sauna in St. Louis?

Infrared saunas in St. Louis include FLOAT STL - Maryland Heights, Origin Wellness, Serenity Now Float Spa, SubZero Wellness, Pūr Sweat Infrared Sauna Studio.