Mizunashi Kaihin Onsen

Hot Spring / Hot Spring Bath
Located in the Todohokke area of Hakodate, Mizunashi kaihin onsen is a natural outdoor bath where there are changes in the water temperature due to the rising and falling of the tide, which is unusual even for Japan. The onsen is submerged at high tide, and you can only bathe at low tide. It is recommended that you check in advance because there are times when it is not possible to bathe due to environmental effects such as weather conditions and high waves. Bathing is free, but swimwear is essential for mixed bathing. Separate changing rooms for men and women are provided.

Spot details

Address
Hakodate, Hokkaido Esanmisaki
Phone
0138862111
Hours
Bathing hours change according to the ebb and flow of the tide.
Closed
open everyday
Fees
Free
Parking Lot
Available(10spaces)
Credit Card
Not available
Wi-Fi
Not available
Note
*There are changing rooms and public toilets.
Estimated stay time
30-60 minutes

Information Sources:  NAVITIME JAPAN

Review

  • One of the best kept secrets at Hokkodate - Magic Hot Spring (幻之温泉)
    5.0 Reviewed:2014.01.04
    The locals call it 幻之温泉, literally translated to be magic hot spring, because the hot spring will only appear a few hours each day, depending on the tide. During high tide, the hot spring will be...
  • 温度が絶妙で温まりました
    4.0 Reviewed:2019.02.26
    恵山を登った後に訪問しました。恵山のすぐ東側にあるのですが、恵山を時計回りに北側からぐるりと回っていく必要があり、結構遠いなという印象でした。こちらは温泉と言っても、野外の混浴です。脱衣所があるので着替えは問題なくできました。いわゆる、海水と温泉がまざりあった状態の温泉なのですが、予想以上の適温で驚きました。湯船も岩が湯船のようにくり抜かれているので入りやすいです。ただコケが生えているので滑りや...
  • 予想以上に楽しめた
    4.0 Reviewed:2018.11.13
    函館旅行をするにあたって調べたとき、ちょっと気になっていた場所です。ホテル恵風に行った足で立ち寄ってみました。干潮時刻を調べずに行ったのですが、運よく天然の露天風呂が見られました。近づいてみると、岩を渡ってはしゃぐ若者たちに囲まれ、一人だけ入浴中のおじさんがいました。やるなぁ。11月なんですけど。

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