The Spa at Napa River Inn
Hotel SpaNapa Valley, California
Adults-only hotel spa in downtown Napa with thermal circuits, sauna, steam and cold plunge, plus massages, facials and medical aesthetics.
$$$
Medical Spa
Clinically supervised aesthetic and longevity treatments.
2 spas match
The Spa at The Post Oak Hotel
Hotel SpaHouston, Texas
A 20,000-square-foot hotel spa in Houston's Westside offering a biohacking facial machine, hydrotherapy circuit and co-ed relaxation lounge, by appointment
$$$$