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Updated: November 21, 2025

Natural Hot Springs Heiwajima 天然温泉  平和島

2F Bigfun Heiwajima, 1-1-1 Heiwajima, Ota City, Tokyo

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Refresh yourself in one of Tokyo's largest hot springs

Relax and rejuvenate at Natural Hot Springs Heiwajima, where you can spend an entire day enjoying hot-spring (onsen) baths and a stone sauna.

Located in Tokyo's Ota City, Natural Hot Springs Heiwajima is just a short bus ride away from Heiwajima Station on the Keikyu Line. The facility also provides shuttle bus rides (reservation required) to and from Haneda Airport early in the morning and at midnight. A ride only takes 15 minutes, so why not soak in Heiwajima's hot springs before or after a flight? This facility also features convenient touches such as lockers for large suitcases.

After your bath, relax and unwind in one of the lounge rooms. Or, for an additional cost, pamper yourself with treatments such as massage and acupuncture. If you're hungry, grab a bite at one of the on-site restaurants.

How to Get There

  • Keikyu Heiwajima StationKeikyu Line5 min Shuttle Bus
Opening Hours

  • MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundaysHolidays

    *Varies by floor, store, and/or facility
    *Open 24 hours
    *Last entry 60 minutes before closing
  • Closing days: Open daily
    Closed several times per year for legally mandated inspections
Price

General admission: 2,400 yen

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Facility Info
  • RestroomsDining facilitiesSmoking areasNon-smoking areasHot springParkingPublic bathWiFi
  • JapaneseEnglishKorean
  • JapaneseEnglishChinese (traditional)Korean
  • Disabled parkingAutomatic doorsHandrailsEscalatorWheelchair accessible elevatorMulti-purpose toiletToilet with handrailsWheelchair loanAccessible communication formats

For updated information on opening hours, closings, prices, and more, please check the official website or ask the facility directly.