Common Ground Wellness Cooperative
BathhousePortland, Oregon
A member-run bathhouse in Concordia with a clothing-optional salt-water hot pool, cedar sauna and courtyard, day passes from $18.
$
Spas with thermal pool in Oregon
2 spas match
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.
$$$