The Heat
From our flagship Finnish sauna built to authentic Scandinavian specifications to a wood-burning outdoor sauna visible from the street - experience the broadest range of sauna options in Boulder.
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Sauna Details
Built to authentic Finnish standards - 9-foot ceiling, overpowered heater maintaining consistent 210°F, excellent ventilation so you can steam all day without losing temperature. This is the real deal. International visitors have called it the best sauna experience in the US.
Pentagonal design with a real wood-burning stove. The temperature gradient means you pick your intensity - sit near the heater for full blast or by the door for a gentler session. Visible from the street, it's also how most people find us.
Two compact, high-quality saunas perfect for a solo session or an intimate sweat with a friend. Lower temperature than the main saunas - ideal if you're building up or prefer a gentler heat.
Benefits
The science-backed benefits of regular sauna use.
Read the Full ScienceRegular sauna use supports heart and circulatory training.
Heat gives the nervous system a clear place to downshift.
Sauna is a practical recovery tool after training, climbing, riding, or a long day.
Consistent heat exposure can be part of a broader resilience routine.
A sauna session can help create the body-temperature drop that supports deeper rest.
Shared heat lowers the pressure and makes conversation easier.
What To Expect
Grab a towel, pick your sauna, and settle in. Most people do 15-20 minute rounds, stepping out to cool off between sessions - whether that's a cold plunge, a lap around the outdoor area, or a drink at the bar. There's no right way to do it. Sit, sweat, chat, repeat.
First-Timer GuideFAQs
The saunas range from about 165°F to 230°F depending on the room and where you sit.
Most people do 15-20 minute rounds, stepping out to cool off between sessions. Shorter rounds are fine, especially if you are new.
If you pour water on the sauna stones, use just a little at a time and check in with others first.
Yes. Sessions are social and shared, so swimwear is required.
Bring a swimsuit, which is required for all sessions, plus a towel and a non-glass water bottle.
Drop in anytime or book your spot. Booking ahead is the best way to make sure there is room.
Yes. The outdoor wood-burning sauna is part of the experience in cold weather.
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Drop in anytime or book your spot.