Portland, Oregon
An 18-and-up, clothing-optional spa in Portland's Kerns neighborhood with a salt hot tub, sauna, steam room and cold plunge, reservation required.
$$
City
Spas in Portland
3 spas match
The Ritz-Carlton Spa, Portland
Hotel SpaPortland, Oregon
Adults-only hotel spa in downtown Portland with a $50 day pass, infinity pool, sauna, steam room and cold plunge shower, booked in advance only.
$CASCADA Thermal Springs + Hotel
Hot SpringsPortland, Oregon
Adults-only hotel and thermal springs on NE Alberta St in Portland, with vitality pools, a day-pass option, and spa treatments.
$$$