糸魚川温泉 Itoigawa Onsen 糸魚川市
Hot water of fossil seawater gushes out from 1000m underground under the influence of the fault line Fossa Magna. The abundant source of 1500 liters per minute is 97 degrees Celsius. |
Hot water of fossil seawater gushes out from 1000m underground under the influence of the fault line Fossa Magna. The abundant source of 1500 liters per minute is 97 degrees Celsius. |