About
Russian-, Finnish saunas with cold plunge pools alongside a bar, spa and massage services.
Archimedes Banya typically features a range of pool temperatures to cater to different preferences. The hot pools are generally maintained around 102-104°F (39-40°C), while the cold plunge pools are kept refreshingly cool, often around 40-45°F (4-7°C).
What are people saying (AI review summary)? text: "People say this sauna offers a variety of baths, saunas, and a hamam, as well as a cold plunge, hot tubs, and a cool pool. They also highlight the relaxing atmosphere, the community-like vibes, and the attentive staff.\n\nOther reviews mention the facilities can be outdated." language_code: "en-US"
Location
Gallery
Amenities
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Accepts Credit Cards
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Accessible Entrance
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Accessible Restroom
Reviews
Listing Reviews
July 4th, 2025Tina Rice
From my experience with the front staff, I was very happy. I felt everything was very clean. Staff was attentive. Steph performed my vannek and was awesome!!!! we had no problem parking although we did have to walk about two blocks. One suggestion for improvement would be if new visitors were given a tour.
August 12th, 2025Peter Assel
Only visited once as I was held in SFO for my international flight home. Great help from staff who answered all questions. Facilities are good and during day not crowded. I was surprised it is a full co-ed make and female mixed nude spa and sauna so that was very European with no one having any issues from either sex. However, given my European experience I was taken off guard by people wearing swimsuits sweating in the saunas then jumping into the pools - the opposite of Europe's approach to sanitary protocols. I highly recommend the roof top for fresh air and a vitamin d sun time. So, in short my only negative was swimsuits in the saunas but I'm not the decision maker on that one. Thanks for a great time.
August 19th, 2025Lynn Smet
I am a wellness girl who absolutely loves Banya's, bath houses, soaking places along with massage. I have been to all of them around the Bay Area or at least I thought I had until this last June! Archimedes is honestly one of the best places for soaking, sauna and steam. Such a great time:money value. I also was incredibly impressed with the constant employee presence in the bath house ensuring floors weren't soaking wet and everyone got anything they needed. I also had a massage here and hands down it was one of the best massages I have ever had! And I've been getting massages for the last 27 years along with being a massage therapist for the last 25 years. You can't fake a therapist who truly loves their craft! Lastly, the restaurant served amazing food and I love the roof top yoga space, spa party space and barker lounger room! This has become my most beloved spa space in the SF Bay Area! I can't wait to visit again!
August 9th, 2025Jessica Bay
Great place - just be warned, it can get really busy on weekend nights. Like so busy you can’t even get into the sauna, which is surprisingly small. So hit it up during the day on weekends, or even during the day on weekdays if you can make that work. Otherwise it’s a solid working class bathhouse. Not a lot of bells and whistles, so don’t expect luxury spa vibes and you’ll really enjoy it. The sauna is hot, the hot tub is roomy and the cold plunge is absolutely frigid (as it should be!). Plus; we splurged on massages once and they were the best we’ve had in the City. Just wish we didn’t have to pay for the Banya Pass on top of the already expensive massage. Otherwise we’d get massages every time!
April 21st, 2025Vadim Iukhimchu
Amazing experience! This is hands down one of the best banyas I’ve ever been to. The atmosphere is clean, relaxing, and truly rejuvenating. I especially want to give a huge shoutout to Kasey and Behoni — absolute masters of their craft. Their work with the venik (birch branches) is next level. You can tell they genuinely care and know exactly how to make you feel refreshed and relaxed. If you’re looking for a real authentic banya experience that leaves you feeling brand new — this is the place. I’ll definitely be coming back
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Opening Hours
| Sunday | 10:00 AM – 11:00 PM |
|---|---|
| Monday | 12:00 – 11:00 PM |
| Tuesday | Closed |
| Wednesday | 12:00 – 11:00 PM |
| Thursday | 12:00 – 11:00 PM |
| Friday | 12:00 – 11:00 PM |
| Saturday | 10:00 AM – 11:00 PM |
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