Hot springs in Karatsu, Japan

We list 5 hot springs in Karatsu. 0 are recorded as free to soak; 5 not recorded yet.

0with fee recorded

0with season recorded

0with status recorded

All 5 hot springs in Karatsu

Kyuragi Onsen · Yuきゅうらぎ温泉;佐用姫の湯Karatsu, Japan Myohoji Onsen妙法寺温泉;飛龍乃湯Karatsu, Japan Ochi Onsen · Tentoku no Yuおうち温泉;天徳の湯Karatsu, Japan Onsen · Center (Hizenmachi-Agekura)高串温泉;肥前町福祉センターKaratsu, Japan Sari Onsen佐里温泉Karatsu, Japan

Karatsu questions

How many hot springs are listed in Karatsu, Japan?: The Soak Atlas lists 5 hot springs in Karatsu, including Kyuragi Onsen · Yu, Myohoji Onsen, Ochi Onsen · Tentoku no Yu, Onsen · Center (Hizenmachi-Agekura), Sari Onsen.

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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