Farmhouse Inn
Hotel Spa in Calistoga, California
A 25-room Sonoma hotel in Forestville with a spa barn offering sauna, steam and pools, mainly for overnight guests.
Spas with thermal pool
52 spas match, page 3 of 3
- $$$$
- $$$$
The Spa at Four Seasons Chiang Mai
Resort Spa in Chiang Mai, Northern Thailand
A hotel spa inside the Four Seasons Resort Chiang Mai in Mae Rim, with sauna, steam room, cold plunge and thermal pools set among rice paddies, open to resort
- $$$$
Two Bunch Palms
Hot Springs in Palm Springs, California
A hotel-guests-only desert resort in Desert Hot Springs built around natural mineral hot spring pools, with spa treatments and overnight stays.
- $$
Renew Wellness MedSpa
Medical Spa in Scottsdale, Arizona
A medical spa in central Scottsdale offering 32 treatments—facials, massage, Botox, and a bridal package—alongside a sauna, steam room and thermal pool.