Tochigi · Nikkō (town & Kiyotaki)Tattoos: Ask ahead
Nikkō Wanoshiro Onsen Yashio-no-yu
A city-run day spa in the Kiyotaki valley, between Nikkō's World Heritage shrines and the Irohazaka switchbacks. The all-granite main bath has a sauna and jacuzzi, and the garden-style rock rotenburo looks out to the Nikkō mountains. The alkaline simple spring is clear and silky — a 'beauty bath'. Open 10:00–21:00 (last entry 20:30), closed Thursdays (next day if a holiday) and over New Year. Adults from outside the city pay ¥1,000 (¥500 for residents). The canteen serves soba, udon and other light meals. About 20 minutes by bus from JR/Tōbu Nikkō Station to the 'Yashio-no-yu' stop — a popular finish after Tōshōgū or a trip to Lake Chūzenji and Kegon Falls.
Day-trip onsenPublic bathhouse (sento)Day use ¥1,000
