From the roof of the 250-year-old Japanese farmhouse that adorns the spa's pool and lounge area to the holistic, nature-driven treatments, everything in the editor-loved spa is about impressive yet understated beauty. Customized facials and a seasonally-driven menu of body treatments and soaks make a day here feel like a bespoke spa experience. Their practitioners, who are experts in ancient as well as contemporary healing techniques, approach their craft as art—with devotion, dedication, and compassion.