ONSEN

    One of the world's highest concentration of Calcium. Streamlining your body and making beautiful skin.

    Tsurumaki, where flesh hot spring is generated from deep under the ground of Tanzawa mountains, has been loved by people since Meiji era.

    Hot Spring (Onsen)

    One of the world's highest concentration of Calcium

    One of the world's highest concentration of Calcium

    Flesh hot springs in Tsurumaki from deep under the ground of Tanzawa mountains are famous for high density of Calcium.

    It has been known from long time ago that rich mineral contained in the hot springs has efficacy for rheumatism, neuralgic pains, wound and gastrointestinal disease.

    One of the world's highest concentration of Calcium

    One of the world's highest concentration of Calcium

    Flesh hot springs in Tsurumaki from deep under the ground of Tanzawa mountains are famous for high density of Calcium.

    It has been known from long time ago that rich mineral contained in the hot springs has efficacy for rheumatism, neuralgic pains, wound and gastrointestinal disease.

    Outdoor Bath

    We accept reservations in advance for private use for one-day trip guests.

    Stretch out your arms and legs while feeling a breeze on your body. Relaxing moments only for you.

    *Please be adviced that the bath does not have a roof. We may ask you to consider using the bath in case of bad weather.

    Yama-Fuji
    Yama-Fuji
    Yama-Zakura
    Yama-Zakura

    Indoor bath & garden outdoor bath

    The system has been suspended to prevent the spread of new coronavirus infection.

    Indoor bath in the main facility. You can also enjoy outdoor bath with the view of garden.
    Relax and enjoy the historic well-known hot spring.

    Indoor bath & garden open-air bath, Akashi
    Indoor bath & garden open-air bath, Akashi
    Indoor bath & garden open-air bath, Aoi
    Indoor bath & garden open-air bath, Aoi

    The first approved drinking hot spring in Kanagawa.

    The mild, fresh and soft hot water, containing Calcium and Natrium, is said to have the same chemical effect as that of rinsing your skin with a regular soap.

    Spring source Name Tsurumaki-onsen 12nd Hadano
    Spring source containing Calcium and Natrium
    Spring source temperature 21℃  42℃
    pH 7.44
    Indication Neuralgia, arthropathy, fifty shoulders, motor paralysis, joint stiffness, sprains, coldness, cuts, fatigue recovery, dry skin

      Onsen for walk-in guests

      Hours 11:30〜22:00 ※Maximum 2 hours per person
      (Last check-in at 20:00, Last check-in at 19:00 on Monday)

      Free for those who order lunch/dinner

      • Indoor and outdoor baths "Akashi" and "Aoi" 11:30〜21:00
      • This plan includes bath towels and face towels,
         amenity, resting room and lockers for valuables
      • Price for Onsen only Adult: 2,640 yen (including tax)
        Children: Ages of 10〜12, 70%・6〜 9, 50%・3〜 5, 30%

      Private open air-bath:
      3,300 yen for 45 minutes per group (including tax)
      Last check-in 14:00 (available until 15:00)

      Onsen for walk-in guests

        Hours 11:30〜22:00 ※Maximum 2 hours per person
        (Last check-in at 20:00, Last check-in at 19:00 on Monday)

        Free for those who order lunch/dinner

        • Indoor and outdoor baths "Akashi" and "Aoi" 11:30〜21:00
        • This plan includes bath towels and face towels,
           amenity, resting room and lockers for valuables
        • Price for Onsen only Adult: 2,640 yen (including tax)
          Children: Ages of 10〜12, 70%・6〜 9, 50%・3〜 5, 30%

        Private open air-bath:
        3,300 yen for 45 minutes per group (including tax)
        Last check-in 14:00 (available until 15:00)