Ibusuki Hakusuikan | 指宿白水館Immerse yourself in volcanic heated sand at the Kagoshima Sunamushi Onsen - Ibusuki Hakusuikan.
Wild Spa WowoJourney to the magical forest glade spa and retreat space at Wild Spa WOWO at the Wowo campsite in Sussex, England.
"Secret" Spa - TalityA rogue wood fired sauna and cold plunge experience located in the back of a kombucha brewery. It's called a "Secret" Spa for a reason.