In Japan, it's called "shinrin-yoku," which translates as forest bathing. It's the practice of immersing yourself in nature to improve your well-being, and interest in the concept is growing, with spas, resorts, retreat centers, gardens and parks offering guided "forest bathing" experiences.adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-TRAVEL","nativepaywallcategory" : "NATIVE_PREM-TRAVEL"};