黒部温泉 元湯 四季の湯
(くろべおんせん もとゆ しきのゆ)
Open-air outdoor bath
Uses natural hot spring water
Free-flowing water, not recirculated
Shower, wash stations, soap and shampoo provided
Towels available to rent or borrow
Kurobu Onsen Motoyu Shiki no Yu. Season - August 2025. Small sulfuric higaeri onsen near the dam north of Nikko for 700 yen. Nature, rotenburo, smell of sulfur and earth. Two baths, 44 and 39 degrees. Recommended if you're passing through. Notable for the original bamboo jaguchi (onsen tap).