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Recovery directory · Somerville
Cold plunge in Somerville
Cold plunges and ice baths across Somerville, listing by listing: the shortlisted studios below are operator-published, never our estimates.
2
listed studios
Assembly Row
most listings · 1 here
Figures on this page are observations from the 2 studios listed below, as of 20 Aug 2026.
Listed in Assembly Row and Magoun Square
No area repeats: each of the 2 named areas of Somerville holds exactly one listing, counted from what these studios publish.
from 2 listed studios
- Assembly Row
- 1 listing
- Magoun Square
- 1 listing
Companion services
Also listed: Contrast therapy and Infrared sauna
Every contributing studio here also lists Contrast therapy; the services below each appear on at least two listings. Operator-listed, not a recommendation.
from 2 listed studios
Operator-listed hours
Hours at Float Boston and SweatHouz (SWTHZ) Assembly Row
SweatHouz (SWTHZ) Assembly Row posts both the earliest open (6am) and the latest close (8pm) here. Every schedule below posts weekend hours. Confirm current hours directly with the studio before you go.
from 2 listed studios
- Float Boston
- Mon-Sat 8am-7pm, Sun 11am-7pm
- SweatHouz (SWTHZ) Assembly Row
- Mon-Fri 6am-8pm, Sat-Sun 7am-6pm
Somerville’s cold plunge shortlist
Float Boston leads on Google rating, ahead of SweatHouz (SWTHZ) Assembly Row.
New to cold plunge?
Before a first plunge at Float Boston or any listing below, the guide covers what to expect.
01
Float Boston
Magoun Square · Somerville, MA
4.6· 296 reviews
Float Boston — Float Therapy & Wellness in Somerville, MA | First Float $50 Float Boston Nordic Health LLC +1-617-875-0725 info@floatboston.com https://floatboston.com $20–$199 515 Medford Street Somerville MA 02145 US Float Boston is a community float therapy center in Somerville, Massachusetts near Boston.
Float therapyContrast therapyInfrared saunaRed light therapy+2
02
SweatHouz (SWTHZ) Assembly Row
Assembly Row · Somerville, MA
4.5· 205 reviews
Infrared saunaCold plungeContrast therapy
Compare Somerville’s cold plunge studios
Float Boston, SweatHouz (SWTHZ) Assembly Row fill every column; dashes mark details we haven’t verified yet.
| Studio | Neighborhood | Google rating | Booking |
|---|---|---|---|
| Float Boston | Magoun Square | 4.6★ (296) | Book online ↗ |
| SweatHouz (SWTHZ) Assembly Row | Assembly Row | 4.5★ (205) | (617) 684-2339 |