Hot springs in Usa, Japan

We list 7 hot springs in Usa. 0 are recorded as free to soak; 7 not recorded yet.

0with fee recorded

0with season recorded

0with status recorded

All 7 hot springs in Usa

Fukami Onsen · I深見温泉;深見老人憩いの家Usa, Japan Innai Myoken Onsen院内妙見温泉Usa, Japan Innai Onsenいんない余温泉Usa, Japan Kamiera Onsen上恵良温泉Usa, Japan Mahoroba Onsen (Usa)まほろば温泉;菟狭Usa, Japan Onsen near Buzen-Nagasu Station金屋温泉Usa, Japan Tsubusa Onsen · Tsubusa Rojin'ikoinoie津房温泉;津房老人憩の家Usa, Japan

Usa questions

How many hot springs are listed in Usa, Japan?: The Soak Atlas lists 7 hot springs in Usa, including Fukami Onsen · I, Innai Myoken Onsen, Innai Onsen, Kamiera Onsen, Mahoroba Onsen (Usa), Onsen near Buzen-Nagasu Station, Tsubusa Onsen · Tsubusa Rojin'ikoinoie.

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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