Spas with cold plunge in Massachusetts

2 spas match

Kelo Spa
Bathhouse
Boston, Massachusetts
A Finnish kelo-log banya in Newton with sauna, steam room and cold plunge, alternating men's and women's days, day passes from $69.
$
Mandarin Oriental, Boston
Hotel Spa
Boston, Massachusetts
A hotel spa inside Mandarin Oriental, Boston's Back Bay property, open to hotel guests only, with sauna, steam room, pools and a cold plunge.
$$$$

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