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Hang Son Doong: The world's biggest cave, so 'outrageous in size' it fits 2 jungles and the 'Great Wall of Vietnam'
Hang Son Doong is the world's largest known cave, with enough space in some of its passages to fly a Boeing 747 airplane ...
National Geographic news5y
How to trek to two of the world’s largest known caves
Looking at photos online, he knew he’d need a ... a sinkhole inside Son Doong. Part of the cave ceiling collapsed, letting sunlight into the cave and allowing for grass and plants to grow.
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Son Doong listed among world's best caves
Son Doong Cave in the central province of Quang Binh is ranked sixth out of the best 10 caves in the world, according to the British travel magazine Time Out. Sinkhole Camp 1, situated within Son ...
Business Insider9y
Inside the world's largest cave in Vietnam
Take an otherworldly journey through Hang Son Doong, the world's largest cave located in Vietnam. The cave is more than 500 feet tall, 650 feet wide, and 29,500 feet long. Video courtesy of Ryan ...
BBC1y
Lighting the darkness in one of the world's largest caves
The Extremes crew had trekked for two days through steep valleys covered in lush jungle to reach Hang son Doong cave. Set deep inside Phong Nha-Ke Bang National Park, it is one of dozens of caves ...