The Waterside Spa at Diamond Mills
Hotel SpaCatskills, New York
Adults-only hotel spa in Saugerties with a day pass, pool deck, sauna, hot tub and cold plunge overlooking the Esopus Creek.
$
Spas with outdoor baths
30 spas match, page 2 of 2
The Wilde Haven Spa
Day SpaSedona, Arizona
Adults-only resort spa in Sedona with outdoor hot tubs, steam rooms and a 30-treatment menu, open daily with walk-ins and day passes.
$$$$Geosea - Geothermal Sea Baths
Hot SpringsHúsavík, Northeastern Region
Geothermal seawater baths built into the cliffs above Skjálfandi bay in Húsavík, with walk-in day passes and views toward the Arctic horizon.
$$Olmue Natura Lodge & Spa
Resort SpaOlmué, Valparaíso
A boutique lodge and spa in the Olmué valley, about 80 minutes from Santiago, with a thermal pool, outdoor baths and day passes for non-guests.
$$$Băile Felix Center
Hot SpringsBăile Felix, Bihor
A thermal baths complex in Băile Felix with outdoor and indoor pools, open daily with walk-in access and no membership required.
$Hot Springs State Park Bath House
Hot SpringsThermopolis, Wyoming
Free public bathhouse in Thermopolis, Wyoming, with indoor and outdoor mineral soaking pools held at 104°F, open seven days a week.
$
