Shi see Yinshan, a world cultural heritage. In 2007, Shijian Yinshan Site and its Cultural Landscape became the 14th World Heritage Site in Japan and the first mine site in Asia to be registered as a World Heritage Site. It is said that during the heyday of the first half of the 16th and 17th centuries, Japanese silver accounted for about one-third of the world's silver production, most of which was produced in Shijian Yinshan. If you didn't do your homework beforehand, it's hard to imagine such a beautiful and fresh place, it turned out to be a mine relic. Original plan, just a rough feeling of the mine town walk, but it is reluctant to leave, become one of the favorite places of this trip to Sanyin. These were originally the supporting facilities for the miners' living and living, and now they have become beautiful and quiet villages in the mountains.