9547 Fujimi, Fujimi Town, Suwa District, Nagano Prefecture
Rating
Cost per person
¥1,500
Yutron Suijin no Yu is a hot spring facility located in Fujimi, Nagano Prefecture, easily accessible from the Suwa Minami Interchange and near Fujimi Panorama Resort. This onsen features both indoor and outdoor baths, including unique cave baths and varying temperature options, allowing guests to relax while enjoying views of the surrounding mountains. The waters are known for their smooth, skin-friendly quality due to the alkaline sulfur spring. After a day of hiking or skiing, visitors can unwind in the comfortable setting, which includes dining options serving local cuisine like Shinshu soba. Open from 10:00 to 21:30 (last entry at 21:00), it's an ideal spot to rejuvenate after outdoor activities, though note it's closed every Thursday.