Three of the four restricted areas in China have extremely harsh natural environment. Why is Shentang Bay the only picturesque place?

The pace of human progress has been advancing, and it is not difficult to explore the sky, but it stops at the deep sea and subsurface. I don't know what the world is thousands of meters away, so there are still many forbidden areas for human beings, and there is no way to find them. For example, Shentang Bay in Zhangjiajie, located in the west of Suoxiyu, is located in Tianzishan Nature Reserve, Sangzhi County, Zhangjiajie City, Hunan Province. It generally belongs to the Shijiayan tourist line and is a big forbidden area in Wulingyuan Scenic Area.

According to the Records of Cili County compiled in Wanli period of Ming Dynasty, Shentang Bay, formerly known as Shentang Village, is located in the west of Suoxiyu, a semi-circular deep valley depression full of mystery. Shentang Bay has three cliffs, and only one mountain has a gap overlooking the bottom of the bay. You will have a sense of mystery. Shentang Bay is like a huge sinkhole. No one knows how deep it is, because no one has ever reached the bottom of the sinkhole, and no one can know what is inside. It still belongs to the forbidden area of mankind. Many expeditions and adventurers at home and abroad tried to find out, but they all gave up halfway and none of them succeeded. Shentang Bay has three cliffs, and only one mountain has a gap overlooking the bottom of the bay.

According to local villagers, from the gap to the bottom of Shentang Bay, it is necessary to go down to the ninth-grade rock pier. Most people dare not go down, even those who are courageous can only go down to the second pier and turn around. 1968, in order to collect valuable medicinal materials such as ganoderma lucidum, a medicinal team of a certain unit of the People's Liberation Army wrapped ropes around its waist and pulled each other, and only climbed to Liudun, and could not go on. Because they looked down at Liudun, they still couldn't see the bottom. They only heard a loud roar, which was very scary. They also saw huge pythons and all kinds of wild animals with binoculars, so they had to turn back. 1990 In the summer, on a sunny afternoon, more than 10 tourists from Shanghai and other places saw a group of girls dancing happily on the cliff in front of Shentang Bay on the lecture platform, and it took half an hour to gradually disappear. A photographer once encountered a sudden change in Shentang Bay and people shouted hissing voices. Afterwards, he compared Shentang Bay to a geomagnetic recorder, which may have recorded the actual combat of the two armies in history. Because the vibration frequency of that year appeared again when it rained, this "recorder" "played" the sound of that year.

Some people also say that this is a psychological feeling caused by the mixture of wind, rain, waterfall and echo, plus the fear of the parties. The debate is still inconclusive. The last time was in 20 12, a professional expedition team tried to completely solve the mystery of Shentang Bay and brought modern exploration equipment and instruments. However, when it went down to a depth of more than 600 meters, it was still unfathomable, because night was coming and it had to return. This time, the expedition still got some information, thinking that the voice shouted by people at the bottom of the valley was actually produced by the action of wind and underwater sound on the stone. The underground magnetic field recorded the sound of Wang's battle with the Ming army in those years, rather than what people had previously thought. No one has ever been to the real bottom. The bottom of the valley has always been regarded as an unfathomable sinkhole, which cannot be reached in a short time with the current exploration technology, but we should believe that with the progress of unmanned exploration technology, the mystery of Shentang Bay will be solved one day.