Write 6-8 sentences that describe one of the wonders of Viet Nam you know (không chép mạng nha)

Among the wonders of Vietnam, it is impossible not to mention Hang Son Doong, known as the largest cave in the world, also one of the most spectacular landscapes in Southeast Asia and also a pride. The largest trench of Vietnam.. The cave is more than 5 km long, 200 m high and in some places 150 m wide. This huge cave was accidentally discovered by a local named Ho Khanh in the early 1990s. In 2009, when British explorers and Ho Khanh returned here, Son Doong cave was officially opened. It is confirmed as the largest cave in the world because it has just begun to be discovered. Holes at the top of the cave allow sunlight to enter other parts of the cave. Leads to the growth of trees as well as other vegetation right in the cave. The cave contains some of the tallest known stalagmites in the world, with stalagmites reaching up to 70 m tall. Behind the Hang Son are found pearls the size of baseballs. An unusually large size”. Because the size as well as the length are not all over the world, Hang Son is called the Great Wall of Vietnam. I am very proud because I am a Vietnamese who has an extremely majestic and large wonder of the world like Hang Son Doong is the largest cave in the world.

#Bột~