How many hot springs are listed in Iwakuni, Japan?

The Soak Atlas lists 3 hot springs in Iwakuni, including Onsen (Oyamanishi), Iwakuni hot spring bath, Kintaikyo Onsen.

Which hot springs in Iwakuni are free to soak?

0 of the 3 are recorded as free to soak. Also recorded: 1 paid. 2 not recorded yet.

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Hot springs in Iwakuni, Japan

We list 3 hot springs in Iwakuni. 0 are recorded as free to soak; 2 not recorded yet.

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1with fee recorded1 paid

0with season recorded

0with status recorded

All 3 hot springs in Iwakuni

Onsen (Oyamanishi)雙津峡温泉憩の家Iwakuni, Japan Paid Iwakuni hot spring bath雙津峡温泉Iwakuni, Japan Kintaikyo Onsen錦帯橋温泉Iwakuni, Japan

Iwakuni questions

How many hot springs are listed in Iwakuni, Japan?: The Soak Atlas lists 3 hot springs in Iwakuni, including Onsen (Oyamanishi), Iwakuni hot spring bath, Kintaikyo Onsen.
Which hot springs in Iwakuni are free to soak?: 0 of the 3 are recorded as free to soak. Also recorded: 1 paid. 2 not recorded yet.

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Before you soak

Information only, not safety advice. Conditions, access, fees and closures change without notice, and water temperature and quality are not monitored by us. You soak at your own risk: check the status link and posted rules on site before you go. We accept no liability for injury, loss or trespass.

Naegleria fowleri, a rare but nearly always fatal brain-infecting ameba, “thrives in warm freshwater lakes, rivers, and hot springs.” CDC advice: “Always keep your head above water in hot springs.” CDC, Naegleria fowleri Infections (page dated July 21, 2025) · read Oct 2026

Thermal water can scald. In Yellowstone, “Burns from thermal features are a common cause of serious injury and death in the park” and “it is illegal to swim or bathe in any water that is entirely of thermal origin.” We exclude springs inside Yellowstone, Lassen Volcanic and Hawaiʻi Volcanoes national parks. US National Park Service, Yellowstone safety page · read Oct 2026