Kitazawa Flotation Plant

Overview

The Kitazawa Flotation Plant was a crucial facility supporting the development of the Sado Gold Mine. Constructed between 1937 and 1940, this plant employed the then-cutting-edge flotation method, processing 50,000 tons of ore annually. Its massive concrete structure is a testament to the advanced technology of the time. However, post-war mine downsizing led to its closure in 1952. Left abandoned for many years, the plant's ruins have become overgrown with vegetation, creating a unique and beautiful landscape. Especially at night, the illumination transforms it into a fantastical scene, offering a mystical experience quite different from its daytime appearance. Kitazawa Flotation Plant is a truly unique Sado Island tourist spot where history and nature blend seamlessly. The Kitazawa Flotation Plant was designated a National Historic Site in 2012 as part of the Sado Gold and Silver Mine Site. In 2015, it was also selected as a component of the Important Cultural Landscape of "Sado Aikawa's Mines and Mining Town Cultural Landscape." While the Sado Gold and Silver Mine Site aimed for World Heritage registration, a 2023 on-site inspection by a UNESCO advisory body suggested the exclusion of the Kitazawa district due to its strong post-Meiji era influence, ultimately removing it from the candidacy. Nevertheless, the Kitazawa Flotation Plant remains a significant landmark in telling the story of Sado Island's history and culture, and will surely continue to captivate visitors for years to come. When visiting the Kitazawa Flotation Plant, consider exploring other historical sites and tourist attractions in the vicinity to gain a deeper understanding of the history and culture of the Sado Gold Mine. Sado Island also offers many other attractions, including beautiful nature, rich culture, and delicious cuisine. Make the Kitazawa Flotation Plant your starting point for a fulfilling exploration of Sado Island!