Yunishigawa Onsen

Nestled deep in the mountains of Nikko, Yunishigawa Onsen is a natural hot spring that flows along the Yunishigawa River. The water is a gentle, clear, and colorless alkaline simple hot spring, known for its smooth feel on the skin. This historic onsen is said to have been discovered by Heike warriors who fled after their defeat at the Battle of Dan-no-ura, using the riverbank’s hot springs to heal their wounds. Today, the tranquil riverside is lined with traditional inns and local homes, creating an atmospheric hot spring town with a deep sense of history.

Beyond the relaxing baths, Yunishigawa is also renowned for its local cuisine. Visitors can savor seasonal delicacies such as char (iwana) and yamame trout, wild vegetables, mushrooms, and other mountain-sourced ingredients. Some inns even offer rare game meats like bear, deer, and salamander, adding a unique touch to the dining experience. Another local specialty is "Ochudo Ryori", a rustic meal grilled over an irori (traditional sunken hearth), featuring skewered fish, miso-slathered vegetables, and more.

One of Yunishigawa’s most enchanting events is the Yunishigawa Onsen Kamakura Festival, held from late January to late February. During this time, countless small snow huts (kamakura) are lined up along the riverbank, illuminated by candlelight, creating a truly magical and otherworldly winter landscape.