Umvelt Bathhouse

Umvelt is a public bathhouse in downtown Bozeman, Montana with a large event sauna, Finnish dry sauna, steam room, 49 degree cold plunge and warm spa.

Umvelt is a public bathhouse on South Grand Avenue in downtown Bozeman, inspired by the Slavic banya tradition of sauna, cold plunge and rewarming. A standard session is two hours, long enough to flow through the circuit several times: a hot room, the plunge, the warm spa, then the lounge. Three heat rooms cover a range of tastes, from a big high-humidity sauna that hosts guided sessions to a small, quiet Finnish dry room. Three heat rooms, a plunge and a warm spa The Event Sauna is the large room, holding up to 30 guests at 196 degrees with medium to high humidity, 25 to 40 percent. It runs rotating guided sessions with aromatherapy and sound.

Event Sauna: seats about 30. A large, high-humidity sauna for up to 30 guests at 196 degrees, with medium to high humidity of 25 to 40 percent and rotating guided sessions. Finnish Dry Sauna: seats about 8. A smaller, milder Finnish-tradition sauna for up to 8 guests at 185 degrees and 10 to 15 percent humidity. Steam Room: steam heat, seats about 10. A dense eucalyptus-infused steam bath for up to 10 guests at 117 degrees and 90 to 100 percent humidity. Listed amenities: Cold plunge, Lockers, Showers, Towel rental, Filtered water and tea, Hosts events, Guided sauna rituals, Social sauna sessions, Hot pool / hydrotherapy, Steam room.

Listing type: Public bathhouse. Access: Reservation. Listed capacity: The event sauna holds up to 30 guests, the Finnish dry sauna 8, the steam room 10 and the warm spa 12. Cold plunge: A cold plunge held at 49 degrees Fahrenheit with room for seven bathers, in the middle of the contrast circuit. Hours: Hours vary by day and season; the booking page shows the full schedule. Book a two-hour bathhouse session through Umvelt's own booking page. Reservations guarantee a spot; if the house is full, walk-ins wait in the lounge and are admitted first come, first served. Cancel up to two hours before the session. SaunaShare records this listing as editorially reviewed by SaunaShare. A listing label describes where the information came from, not the quality of the sauna. Listing details were last reviewed on October 10, 2026.

SaunaShare does not process bookings. Confirm current hours with the operator, and book with them.

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