Over millions of years of geological transformation, Son Doong Cave or Hang Son Doong has become the largest natural cave in the world up till now and possesses countless interesting natural mysteries. Especially the beauty of the fairy scene in the secular world can amaze any visitor.
The grandeur landscape of Son Doong Cave has made this place officially the first and only place that all three world record organizations have set a record. These include Guinness World Records (based in the UK), the World Records Association (based in Hong Kong), and the World Records Union (based in the US and India).
The magnificent beauty of the mountains and forests with an extremely unique and diverse ecosystem in Son Doong. (Photo: hmegahdwall.com)
Son Doong Cave belongs to Phong Nha-Ke Bang National Park, located in Son Trach commune, Bo Trach district, Quang Binh province, Vietnam. According to geologists, Son Doong Cave was formed about 2 - 5 million years ago with an estimated length of at least 9 km, 200 m high, 150 m wide.
With the above size, Son Doong Cave surpassed the world record of Deer Cave in Gunnung Mulu National Park (Malaysia), becoming the largest, most majestic, and splendid natural cave in the world.
Son Doong Cave is like a fairyland in the middle of the mountains. (Photo: Wordpress.com)
Hang Son Doong formed on a fault in the Truong Son mountain range and was eroded by the Rao Thuong river over millions of years, forming a giant tunnel beneath the limestone mountains. Cracks in the ceiling of the cave were corroded and subsided, forming large sinkholes that opened to the outside. Inside that magnificent space is a separate world, a rare natural wonder that surprised the Son Doong conquerors.
Incredible beauty of Son Doong Cave (Photo: National Geographic)
As an invaluable wonder of creation, Son Doong Cave possesses numerous interesting stories about its appearance and unique features, attracting scientists and explorers all over the world such as one-of-a-kind ecosystems, its exclusive weather conditions, and particular geological structures.
Amazing lake and sand strip inside Son Doong cave ( Photo: John Spices/Bacroft Media)
What is more special is that a part of the Son Doong Cave's roof collapsed many years ago, making conditions for the light to come in. Therefore, trees grow strongly and luxuriantly, creating a magnificent scene with a forest in the heart of the cave. Explorers named this place "the Garden of Eden".
At the sinkhole of Son Doong cave (Photo: wiki-travel2)
Unique cave pearls formed through thousands of years of accumulation and erosion. (Photo: Ryan Deboott)
Son Doong Cave also fascinates visitors with the diversity of geology in the special topography of underground rivers and large caves.
The stalactite system resembles powerful giants with stalagmite columns over 70 m high (even higher than the Arc de Triumph in Paris, France) and has all shapes created millions of years ago.
A sinkhole in Son Doong cave viewed from above (Photo: blogspot)
Mysterious river inside Son Doong Cave (Photo: Ryan Deboobt)
Discover Son Doong cave (Photo: Carsten Peter)
Huge stalagmites inside the cave. (Photo: vietcetera)
There is a giant stalactite cliff about 70 m high protruding at a depth of more than 6 km under Son Doong Cave. It is given the name "Great Wall of Vietnam". After the Great Wall of Vietnam Wall is the second entrance to the cave.
By the event on April 5, 2009, when people found and explored Son Doong Cave, the British Royal expedition shocked the world. The discovery of Son Doong Cave is compared to finding the top of underground Mount Everest.
See more article about planning Vietnam trip:
>> A Comprehensive 14-day Vietnam Itinerary from South to North
>> 10 Days in Vietnam - Interesting Itinerary Ideas
>> How to Plan the Best North Vietnam Itinerary?
