Highlights of the five-night trip include seeing the cave’s own rainforest and a calcite wall called the Great Wall of ...

Thanks to discoveries made during a recent expedition, the world’s largest cave, Vietnam’s Son Doong, appears to be even bigger than previously thought. Find out how much larger we now think ...

Explorers on a 2010 expedition have now measured the biggest cave passage in the world in a remote Vietnam jungle. EarthSky spoke with Darryl Granger, a Purdue University geologist and caver who ...

A cave discovered in Vietnam's Quang Binh province may be the largest in the world, a team of British explorers says.

In it, readers were invited to take a virtual tour of Son Doong, a recently discovered cave in Vietnam, believed to be the world’s largest.

HANOI: Travel+Leisure, one of the most prestigious American travel and lifestyle publications, has just published an article ...

The world's largest cave that's so big you could fit loads of 40-storey skyscrapers inside Located in Vietnam, this cave is part of a UNESCO World Heritage Site and it is one of the most ...