Tour Sơn Đoòng, Quang Binh, Vietnam

Tờ The Guardian của Anh giới thiệu cho độc giả của họ biết về bên trong của hang động lớn nhất thế giới: “Nó lớn đến nỗi có thể chứa một tòa nhà 40 tầng. Có một dòng sông ngầm dài nhất thế giới chảy trong hang. Nơi đây phát hiện ra nhiều loài thực vật mới và hàng nghìn hạt đá trân châu hang động”.

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Hang Sơn Đoòng - Những điều thú vị có thể bạn chưa biết .

Hang Sơn Đoòng nằm trong quần thể hang động Phong Nha - Kẻ Bàng, thuộc xã Sơn Trạch, huyện Bố Trạch, tỉnh Quảng Bình , Việt Nam. Cho tới nay, hang Sơn Đoòng được coi là hang động tự nhiên lớn nhất thế giới từng được phát hiện. Sau đây Tour Đà Nẵng sẽ lần lượt liệt kê 8 điều thú vị trong bài viết Hang Sơn Đoòng - Những điều thú vị có thể bạn chưa biết .

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Sơn Đoòng Cave - Cave in Vietnam

Son Doong Cave ( Hang Sơn Đoòng)

Tour Danang city - Sơn Đồng Cave  is an unesco recognized world Heritage Site located at Phong Nha-Ke Bang National Park, Quang Binh Province. It is also currently the world’s largest cave, and therefore a growing tourist attraction. But a recent proposal to build a cable car system inside the structure is raising opposing opinions from different sectors of the society, specifically on its impact to the natural environment of the cave.

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Inside the World's Largest Cave Son Doong

It is the largest cave in the world, with its own sheer rocky cliffs, jungle-like vegetation and climate.
So it is no wonder photographer Ryan Deboodt, 31, relied on a drone to capture footage showing the immense size of the Hang Son Doong cave in Vietnam.

The result is a spectacular video showcasing the dramatic topography inside the cave, which is 5.5 miles long, 650ft wide and 500ft tall.

Opening with shots pan across the vast jungle-like vegetation and adventurers are traipsing through the cave are dwarfed by their immense surroundings.

Ryan, originally from America but now living in Beijing, China, described the cave as like an extraterrestrial planet.

He said: 'This was my third visit to Son Doong. It was actually last minute that I even decided to take the drone in with me.

'I was originally going in to the cave to collect three timelapse cameras I had in there for six months to document the flooding.'

The process took Ryan eight days to complete and he was required to take a lot of ropes, harnesses and safety equipment into the cave with him.

He said: 'Throughout the entire cave you have to be extra cautious, as something as simple as a twisted ankle can cause much grief and effort in order to get back out of the cave.'

Ryan explained that while he was within the cave he wouldn't have been surprised to have seen a dinosaur.

He said: 'Being inside Son Doong is absolutely unreal. I felt tiny, insignificant.'

The cave was first discovered in 1991, when a local farmer stumbled across it and sought shelter there from a storm. Before the chance discovery, it had remained undetected beneath the Annamite Mountains in a remote part of central Vietnam for millions of years.

Unable to find the cave again on a repeat visit, the farmer gave up the hunt until he was approached by a group of cavers to help him find it.

The colossal underground network of tunnels was discovered in 2009 and officially named the world's largest cave.

The name 'Son Doong' cave means 'mountain river cave'. It was created 2-5 million years ago by river water eroding away the limestone underneath the mountain Where the limestone was weak, the ceiling collapsed creating huge skylights.




The mesmerising six-minute-long video presents the different parts of the underground world, from the harsh and jagged rocks to the lush greenery and the cave's own lake and river.

A timelapse shot captures the sun filtering through one of the many sinkholes which allows natural light in to illuminated the hidden underground world.

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Son Doong Cave In Quang Binh Province, Vietnam

Son Doong Cave is in the heart of the Phong Nha Ke Bang National Park in the Quang Binh province of Central Vietnam. Only recently explored in 2009-2010 by the British Cave Research Association, the cave has only been open to the public since 2013.

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