Can hot springs be too hot?

Hot springs are called that for a reason: they're hot. Some are far too hot to use safely, and temperatures can change quickly. You should always check the water temperature with a thermometer before you get in a natural hot spring. The hotter the water is, the less time you should spend in it.



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We recommend getting out of the water for 5 minutes every 15 minutes or so. This largely depends on the temperature of the pool you're in. You might need to get out more often in a hotter pool and less in a mild pool. Listen to your body.

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Avoid pools that are hotter than 120 degrees. Hot springs can raise heart rate and blood pressure, and can pose a threat to people with health conditions. Pregnant women should consult a doctor before soaking in hot springs, especially during the first trimester.

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Over do it: Soaking is not an endurance contest. We recommend getting out of the water for 5 minutes every 15 minutes or so. This largely depends on the temperature of the pool you're in. You might need to get out more often in a hotter pool and less in a mild pool.

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Rest and stay hydrated Don't pack too many activities into your hot spring trip. Avoid bathing soon after eating or drinking alcohol, and avoid activities such as driving soon after bathing. Remember to rest and drink plenty of fluids after leaving the bath.

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For those opting for tampons, make sure that the string is not clearly visible and change it as soon as you leave the onsen. Wash yourself well and refrain from using another tampon right away — give yourself enough time to cool down first.

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