San Diego Mission Bay Resort
Resort SpaSan Diego, California
A hotel spa on Mission Bay in San Diego with sauna, steam room, cold plunge and thermal pools, open only to resort guests.
$$$
52 spas match, page 3 of 3
San Diego, California
A hotel spa on Mission Bay in San Diego with sauna, steam room, cold plunge and thermal pools, open only to resort guests.
Calistoga, California
Resort spa at an Auberge Collection hotel in Calistoga with a thermal pool, open to hotel guests only.
Calistoga, California
MoonAcre Spa & Baths is a day spa in Calistoga with a thermal pool, hot tub and sauna, open daily 9am–5pm and geared toward families and couples.
Palm Springs, California
A hotel-guests-only desert resort in Desert Hot Springs built around natural mineral hot spring pools, with spa treatments and overnight stays.