The Wellness Floor at One Dalton
Hotel SpaBoston, Massachusetts
Hotel spa inside the Four Seasons One Dalton in Back Bay, with six treatments, a couples' suite and a 64-foot lap pool, open to hotel guests.
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Spas with couples in Boston
2 spas match
Breve Spa
Hotel SpaBoston, Massachusetts
Hotel spa inside the Omni Boston Hotel at the Seaport, with eight treatment rooms and a rooftop pool, open to hotel guests only.
$$$