Rich in trace elements — gentle on the skin.
Soft water — natural, classic buoyancy.
Miyama Shinrin Onsen—the Deep Mountain Forest Spring—rises in Fukui Prefecture within the kind of ancient, densely forested mountain landscape that is central to Japan's concept of the sacred natural world, where beech and cedar create the layered canopy that defines shinrin-yoku (forest bathing) walks. The combination of thermal mineral spring and deep mountain forest offers a dual experience traditionally associated with relaxation and renewal, within a long Japanese tradition that pairs onsen bathing with the calm of extended forest immersion. This spring's forest mountain character gives it a particular place in the contemporary Japanese wellness landscape, where the combination of onsen and forest setting is celebrated as one of the most complete natural retreats available.