Asaida Dam, Gravity dam in Takayama, Japan
The Asaida Dam is a concrete gravity structure that crosses the Takahara River valley in Japan's mountainous Gifu region. The construction was built to harness water power and supply electricity to the surrounding areas.
Construction started in 1939 under Hokuriku Electric Power Company and finished in 1942 during World War II. The facility shaped regional power supply for decades after the war ended.
The dam represents Japanese engineering expertise in hydroelectric infrastructure, contributing to the industrial development of post-war Gifu Prefecture.
You can reach the dam via marked paths that start from a small parking area. The site offers good vantage points to observe the structure and the water behind it.
The facility holds back water to supply steady power to the mountain communities around it. Its construction demonstrates Japanese engineering skill applied to challenging terrain.
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