Naosu Sauna
Denver, United States
- Cold plunge
- Outdoor
- Urban
- Mixed
- Swimwear

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$$
Mid-range
Session-booked
Access
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- Cold plunge
- Outdoor
- Urban
- Mixed
- Swimwear
About
A sauna and cold plunge studio on Larimer Street in Denver's RiNo, drawing on Asian bathing traditions. Sessions are booked online and run from early morning to evening six days a week, with an outdoor courtyard of plunge tubs and tea afterwards. Swimwear or athletic clothing is worn.
Good to know
- Cold plunge available on site: use it between rounds for the classic contrast cycle.
- Set up outdoors: weather is part of the experience, so dress for the walk between cabin and water.
- Urban venue: it sits inside the city rather than at a coast or lake. A session fits into a day in town.
- Mixed sauna: men and women share the room, in every session or on set days.
- Swimwear sauna: some or all sessions are taken in swimwear, so pack it.
Hours
- Monday
- 7am–9pm
- Tuesday
- Closed
- Wednesday
- 7am–9pm
- Thursday
- 7am–9pm
- Friday
- 7am–9pm
- Saturday
- 7am–9pm
- Sunday
- 7am–9pm
Common questions
Do I need to book Naosu Sauna?
Yes. Sessions are booked in advance, usually as a timed slot.
How much does Naosu Sauna cost?
Sessions are typically $25–50 a person.
Does Naosu Sauna have a cold plunge?
Yes. There is a cold plunge on site for contrast rounds.
When is Naosu Sauna open?
Typical hours are Wed-Mon 07:00-21:00; Tue closed.


