Located in Somerville, Massachusetts, SweatHouz Assembly Row is a day spa; the sauna is a big part of the visit. It takes walk-ins, is open seven days a week and averages 4.5 stars from 207 Google reviews. We list 2 other saunas in Somerville as well.
Good to know
- How to get in
- Walk-ins welcome; online booking available
- Price
- $40 intro session, $60 single sauna, $25 single plunge
- Open today
- Hours
- Open 7 days a week - contact studio for specific hours (venue website)
- Amenities
- Cold plunge, infrared sauna, private sessions
$40 intro session, $60 single sauna, $25 single plunge — Month-to-month memberships: 4x $159, 8x $189, Unlimited $229. Package options: 10-pack $289 (5 sauna + 5 plunge), 20-pack $499 (10 sauna + 10 plunge). Punch passes: 5 Sweat $249 (6 mo exp), 10 Sweat $389 (6 mo exp), 10 Plunge $200 (6 mo exp).
| Monday | 6AM – 9PM |
| Tuesday | 6AM – 9PM |
| Wednesday | 6AM – 9PM |
| Thursday | 6AM – 9PM |
| Friday | 6AM – 9PM |
| Saturday | 6AM – 9PM |
| Sunday | 6AM – 9PM |
Questions
Do I need to book?
No, SweatHouz Assembly Row takes walk-ins. You can also book online.
How much is a session?
$40 intro session, $60 single sauna, $25 single plunge. Prices change, so check before you go.
When is SweatHouz Assembly Row open?
The venue's website says: Open 7 days a week - contact studio for specific hours.
Is there a cold plunge?
Yes, SweatHouz Assembly Row has a cold plunge.
Can I book a private session?
Yes, private sessions can be booked.