Biggest cave in the world?
The biggest cave in the world is Hang Sơn Đoòng (also spelled Son Doong Cave), located in Phong Nha-Kẻ Bàng National Park in Central Vietnam. It is the largest cave by volume, with a passage that is over 5 kilometers (3.1 miles) long, 200 meters (656 feet) high, and 150 meters (492 feet) wide. It is also one of the longest caves in the world.
Hang Sơn Đoòng was formed over millions of years by the erosion of limestone by an underground river. It was only discovered in 2009 by a local farmer named Hồ Khanh, who had been exploring the area for many years.
The cave is home to a variety of unique and stunning features, including:
- A giant sinkhole that allows sunlight to enter the cave, creating a lush jungle ecosystem.
- A massive cave passage that is large enough to fit a Boeing 747 airplane.
- A subterranean river that flows through the cave, creating waterfalls and pools.
- A variety of cave formations, including stalactites, stalagmites, and columns.
Hang Sơn Đoòng is a popular tourist destination, but it is only accessible to a limited number of visitors each year. Tours of the cave typically last several days and involve hiking, camping, and swimming.
In addition to its size and beauty, Hang Sơn Đoong is also significant for its archaeological importance. The cave contains evidence of human habitation dating back over 40,000 years. Archaeologists have also discovered a variety of animal bones in the cave, including those of tigers, elephants, and rhinoceroses.
Hang Sơn Đoòng is a truly remarkable place, and it is a testament to the natural wonders of the world.