Sauna & cold plunge studios in Newton, MA

This page lists 4 studios in Newton, checked 26 Oct 2026. Newton Highlands and West Newton are on this page because they are in Newton. Chestnut Hill has its own page.

Kelo Spa & Steam, 1639 Centre Street in Newton Highlands, lists a banya sauna, a steam room and a cold plunge. The services page sets the plunge at about 34°F. The FAQ sets the sauna at 150 to 190°F. An online 3-hour admission is $69. A walk-in is $89. A private reservation starts at $1,000 for up to 8 people, and additional guests are $125. The homepage and the FAQ list Monday and Thursday 8:30am to 9:15pm for men, Tuesday, Wednesday and Friday 8:30am to 9:15pm for women, Saturday 7:45am to 5:30pm for women, and Sunday 7:45am to 5:30pm for men. Saturday and Sunday private reservations are 6pm to 9pm. The contact page lists Saturday and Sunday as 7:45am to 6pm and does not mention the private block, so confirm the weekend before you go.

Frost & Float, 1201 Washington St, lists float, infrared sauna, cryotherapy, red light and compression. The pricing page, the infrared page and the float page list Monday 10am to 8pm, Tuesday closed, Wednesday to Friday 10am to 8pm, Saturday 9am to 5pm and Sunday 12pm to 6pm. The pricing page prints several price blocks under one heading, so this page does not assign those dollars to a service. Restore, 55 Needham St, lists cryotherapy, infrared sauna, red light and compression. Hours are Monday 10am to 7pm, Tuesday closed, Wednesday and Thursday 10am to 7pm, Friday 10am to 5pm, Saturday 9am to 5pm and Sunday 11am to 5pm. The Indoor Oasis, 383 Elliot Street, Suite 200, lists float, infrared sauna, red light and massage. The booking page also says Door F, 2nd floor. Hours and session prices are not on the pages we checked. The booking page says a cancellation less than 24 hours ahead can be charged in full.

Level Up is $220 a month for 8 credits. Elevate is $340 a month for 14 credits. Core is $390 a month for 31 credits. The page says 1 credit is 1 core service. Memberships require a 3-month commitment, and cancellation needs 30 days' notice.

How this list works: free listings are in alphabetical order and are built from each studio's own public website. Studios can pay $29/month to be Featured; Featured listings are paid placements, always labelled "Featured · paid placement (Anzeige)", and never change other listings or any Renvo Score. We don't make health claims and don't rate studios. Nothing here is medical advice.

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Last updated 26 Oct 2026