There are all kinds of tourist attractions in the world. Where is the largest cave in the world?

There are all kinds of tourist attractions in the world. Where is the largest cave in the world? Caves are very attractive to many adventurers, and Han Song Cave is one of the more famous caves. Han Song Cave is located in Viet Nam's Fengyaliang Park. It was discovered in 2009, and Han Song Cave is the largest cave in the world. But in 199 1 year, someone entered the Han Song Cave.

The discovery of this cave was made by a farmer named He Qing, and it was also because he got lost and found this huge cave. Unfortunately, He Qing can't get into that cave. If he didn't bring special tools, an expedition came to this place to take risks, but it didn't find it. He Qing also rediscovered the cave in 2009 and informed the expedition team to go to the largest cave in the world for adventure.

After the expedition, it was found that Hansong Cave is by far the largest cave in the world, with a total length of nearly 9 kilometers and a height of 200 meters. According to the calculation, Han Song Cave can accommodate a sturdy 40-story skyscraper, and the operation scale of Han Song Cave has already far exceeded the caves we usually see.

This cave is not only famous, but also has some unique natural scenery. Explorers found stalactites in different shapes in caves, as well as tall ancient trees, streams and underground rivers. This underground river has a huge echo when it flows, which sounds very shocking. In addition to these natural scenery, there are some wild animals and plants in the cave, and now it has formed a small ecosystem.

In 20 13, the local government designed the cave as a tourist attraction, but the cost of visiting and inspecting it reached 20,000 RMB, and only 200 people visited and inspected it every year, so it was necessary to follow more professional guidance before entering the cave. Even though it is expensive, more and more people want to visit here, and they need to book at least one year in advance. The whole adventure tour lasts about 5-7 days, and the cost of 20,000 yuan includes hotel accommodation and its restaurant. Generally, caves are only open to the public in summer, because it is too cold here in winter and the risk factor is relatively large.