大曽根温泉 湯の城

Ozone Onsen Yu no Shiro is a hot-spring bath near Vantelin Dome Nagoya with twelve baths, among them a carbonated bath, an open-air rock bath and a seasonal binchotan charcoal cold bath. Its sauna runs above 90°C with automatic löyly every 30 minutes from 7:00 to 24:00, and the upstairs healing salon (extra fee) has an oxygen sauna with aroma-and-music löyly shows every two hours. Open 6:00 to 1:00, later on Fridays and Saturdays for now; entry ¥800 on weekdays and ¥900 at weekends.

Sunday to Thursday: 6:00 AM – 1:00 AM; Friday to Saturday: 6:00 AM – 2:00 AM