Introduction to the 10,000-meter Tunnel: The 10,000-meter Tunnel is the only man-made wonder in the Daming Mountains. The tunnel was dug by New China in 1958 to mine tungsten ore. The tunnel is winding and deep, passing through six mountains and more than 10,000 meters in length. , one of the wonders of Chinese mountain architecture.
There are two open caves in the tunnel, "Tongming Cave" and "Yinghui Mansion", as well as a line of sky and other wonders. It basically maintains the style when the mine was first opened. Looking back on the past, it is full of emotion.