Does Float Boston have a cold plunge?

Yes. Float Boston lists a cold plunge among the facilities on its own published pages, checked Aug 24, 2026. It does not publish a water temperature, so we do not list one — check with the studio if the exact temperature matters to you.

How much does Float Boston cost?

Float Boston publishes a drop-in rate of $75, read from its own pages on Aug 24, 2026. Prices change without notice — the studio's own booking page is the live figure.

Is Float Boston private or shared?

Private suite. Your own room with sauna and plunge, booked for you or your group. Checked Aug 24, 2026.

What else does Float Boston offer besides the infrared sauna?

Its published facilities in Somerville also include cold plunge, cryotherapy, float tank and red light therapy, checked Aug 24, 2026. Availability of individual services can vary by session type and time of day.

Float Boston

515 Medford Street, Somerville, MA02145

Details last checkedAug 24, 2026

Float Boston is a float therapy and recovery center in Somerville with sensory-deprivation float tanks, localized cryotherapy, and a private contrast therapy suite pairing an infrared sauna with built-in red light therapy and a cold plunge for up to two people. The suite is booked as a full 60-minute private session. A standard single float session runs $75, and monthly float memberships start at $65/month, which includes one float per month plus a discount on cryotherapy.

Its $75 drop-in sits above the Boston median of $59, across the 5 studios here that publish one. It does not publish a plunge temperature (1 of the 18 Boston studios we track do) — worth asking when you book. Private suite access puts it with 2 of the 18 studios we track here; the rest run a different model.

Details

Access: Private suite; Your own room with sauna and plunge, booked for you or your group.
Phone: +1-617-875-0725

What they offer

Infrared Sauna: A cabin that heats the body directly with infrared panels, operating cooler than a traditional sauna at roughly 120°F to 150°F.Infrared Sauna in Boston →
Cold Plunge: A chilled immersion tub, typically held between 38°F and 55°F, used for short cold-exposure sessions.
Cryotherapy: A whole-body chamber cooled with nitrogen or refrigerated air for very short exposures, typically two to three minutes.Cryotherapy in Boston →
Float Tank: A tank of body-temperature water saturated with Epsom salt for buoyant, low-stimulus floating.Float Tank in Boston →
Red Light Therapy: Panels emitting red and near-infrared wavelengths, used in sessions of roughly ten to twenty minutes.Red Light Therapy in Boston →

Hot and cold in one visit: contrast therapy in Boston →

Pricing

Drop-in: $75
Membership: $65/mo

Location

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More recovery studios in Boston

Questions about Float Boston

Does Float Boston have a cold plunge?: Yes. Float Boston lists a cold plunge among the facilities on its own published pages, checked Aug 24, 2026. It does not publish a water temperature, so we do not list one — check with the studio if the exact temperature matters to you.
How much does Float Boston cost?: Float Boston publishes a drop-in rate of $75, read from its own pages on Aug 24, 2026. Prices change without notice — the studio's own booking page is the live figure.
Is Float Boston private or shared?: Private suite. Your own room with sauna and plunge, booked for you or your group. Checked Aug 24, 2026.
What else does Float Boston offer besides the infrared sauna?: Its published facilities in Somerville also include cold plunge, cryotherapy, float tank and red light therapy, checked Aug 24, 2026. Availability of individual services can vary by session type and time of day.