Juroku Onsen

Juroku Onsen is a secluded mountain hot spring in Minakami Town, Gunma Prefecture, situated deep in the Tone River watershed where pristine alpine streams, dense beech and cedar forests, and the unspoiled mountain scenery of the upper Joshinetsu highlands create one of Japan's most remote and atmospherically pristine onsen environments. The siliceous thermal waters here have been treasured for centuries by those willing to make the journey into the Minakami backcountry, offering a quiet antidote to the more accessible resort onsen of the region in a landscape where natural sounds replace tourist infrastructure. This mountain retreat represents the original spirit of Japanese onsen culture — the discovery of thermal waters in the natural landscape — in a protected highland zone where the purity of both the waters and the surrounding environment creates an experience of exceptional natural integrity.