The Hang Son Doong Cave is located in Phong Nha-Ke Bang National Park, Vietnam and broke the record for worlds biggest cave. This massive cave is also known as "cave of the mountain river," and has it's own jungle, river and lakes.
Hang Son Doong was discovered in 1991 by a local Vietnamese logger named Ho Khanh when he stumbled upon the cave to find cover from a storm. Khanh describes hearing a whistling sound of wind while out on his walk which is what led him to the discovery of the the largest cave in the world. After he returned home he sought out to find the cave again, and finally re-discovered the giant cavern in 2009 with the help the British Cave Research Association.
Researchers surveyed the cave using laser measuring devices. The cave runs for approximately 5.6 miles and in some areas measures more than 460-by-460 feet (140-by-140 meters). Two large sections of the cave, called Dolines, are collapsed. The sunlight they have allowed in the cave has resulted in the growth of lush rainforest. A river runs through the entire cave. It's current eerily rushes into the darkness and can be heard echoing throughout the whole cave system.
The Son Doong cave passage is the largest known cave passage in the world by volume – 38.4×106 cubic metres (1.36×109 cu ft). It is more than 5 kilometres (3.1 mi) long, 200 metres (660 ft) high and 150 metres (490 ft) wide. Research claims that the cave was evolved from limestone eroding over millions of years.
Hang Son Doong is over three times the height of Niagara Falls and can even swallow a 40 story skyscraper. Inside the cave are some of the largest known stalagmites in the world, measuring up to 80 meters (265 ft) long.
Hang Son Doong is now open to the public by a company called Oxalis and they offer a six day trip for visitors. It has only been open since 2013 and tours sell out extremely fast, creating two year long waitlists. In order to explore Son Doong Cave you must hike for a day and a half through dense jungle and then rope down a 260ft wall.
The brave and lucky explorers who have seen the depths of the worlds largest cave, have returned with images that are literally breathtaking. See how it's gigantic stalagmite and stalactite formations make people appear as tiny dots in the photos.
It is amazing to imagine that there may be even bigger cave passages left to be discovered around the world.
Mysterious Universe
Daily Mail
Great pics, thanks!
Wow, those are amazing photos. I can't believe how big the cave is! The people make for great perspective...
Following and looking forward to more quality posts!
This cave is an amazing discovery. Thank you for reading and following!
Nice! looks cool
Me encantaron las fotografías, me gusto tu Post ... te seguiré en espera de mas sorpresas.
Great piece, gorgeous photos.
Let's hope there's not an ancient race of lizard-people down there, waiting for the super-powers they'll gain from global warming!!! :o
Wow - this cave is just A-MA-ZING! Great shots!
Thank you :)
Yes, it is amazing how large that cave really is! I even read an article that claims a jet plane could fly through!
Really cool pictures
woah !!! amazing pictures
wow views are stunning,alot of movies are being directed in this cave. "alive vs pediators,kingkong and many more"
Really?! That is so cool! I didn't know that! King Kong straight up looks like it was filmed there now that I think about it. Glad you liked the post!
Sooo cool! Tomorrow I start my worldtrip. For the first 3 months I will travel through asia and I will travel Vietman too. I'm so excited and I will defenetly visit the caves too.
Wow!! That's awesome that your first destination will be asia and you might go see this! Have an amazing time!!
This is so wonderfull! Amazing photos
that's amazing is like a video game
we are living in a mysterious universe
Great place and photos. I'll include that on my list :)
awsm pics thanks for sharing