Philadelphia, Pennsylvania
A private-reservation spa in Philadelphia's Manayunk neighborhood for date nights, birthday and bachelorette parties, with hot tub, sauna and massage chairs
$$
Spas with hot tub
122 spas match, page 6 of 6
Lake Steam
BathhouseDenver, Colorado
Adults-only bathhouse on West Colfax Ave in Denver with a steam room, sauna, hot tub and relaxation lounge, open daily except Tuesday.
$$