Part 1/10:
Revitalizing Japan’s Hot Springs: A Journey Through Geothermal Energy and Cultural Preservation
The Unique Source of Niǒ Hot Spring
Nestled beneath the earth at approximately 13 meters, Niǒ Hot Spring's bubbling origin is a rare phenomenon in Japan—if not worldwide. Unlike many hot springs that stem from volcanic activity or underground magma, Niǒ's water naturally seeps from beneath the ground in a manner that is visible to visitors. The water temperature hovers around 68°C with high levels of carbon dioxide, making it a distinctive geothermal resource. This natural hydrothermal activity has sustained the local economy and culture for nearly a millennium, serving as the cornerstone of community livelihood and tradition.