The Ootachi Vertical Shaft in Sado City is Japan's oldest western-style vertical shaft mine, stretching 352 meters underground. This deep hole, excavated since 1875, is a valuable heritage that tells the story of the technological capabilities of the time, and allows visitors to feel the history and technological evolution of the mine workers. The changing transportation methods from horsepower to steam engines are also a highlight! Please come and visit at least once.
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