Yukoro Onsen
ゆころ温泉
¥2,500
Adult
Hirafu's rebuilt public onsen on its original source — indoor bath, sauna, and an open-air tub with Mount Yotei views. Best walk-from-lodge soak after Grand Hirafu. Winter fee is steep; summer is kinder.
Hours
12:00 – 21:00
Last entry 20:00
Most days 12:00–21:00; Wednesday opens 15:00. Closed first Tuesday each month. Summer 2026 page also lists 12:00–22:00 with last entry 20:30 — confirm on yukoro.co.jp before you go.
Fees
Adults ¥2,500
Elementary / child ¥1,250
Winter (Dec–Mar) adults ¥2,500 / ages 6–11 ¥1,250. Summer season 2026 published adults ¥1,200 / ages 6–11 ¥600. Under 6 free. Cashless only. Towel set published separately.
Winter: Winter adult fee ¥2,500 is the published peak rate. Hours and monthly closures can shift — check yukoro.co.jp.
Summer: Summer Season 2026 on the official experience page: adults ¥1,200, last entry 20:30 on the longer summer hours listing.
Amenities
Heart of Hirafu · Indoor bath + sauna · Outdoor bath with Yotei views · Cashless vending tickets · Rebuilt Sep 2025
