The system stretches 25 kilometers through 12 tube-shaped caves
The special expedition will play a key role in promoting Son Doong
Locations include Ha Long Bay and large caves in northern and central Vietnam
Director Jordan Voght-Roberts hopes to show Vietnam in such flattering light that tourists will flock to the country
Vietnamese and Japanese scientists last week announced the discovery of a lava cave system, believed to be the longest in Southeast Asia...
A joint team of Vietnamese and Japanese scientists have discovered what they believe is Southeast Asia's longest lava cave system...
Since the mind-blowing discovery in 2010, researchers have been trying to find out the real story behind these old...
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All of Vietnam's 12 trapped workers, including a woman, were rescued on Friday after being buried alive for 82 hours...
They range from mountains to the ocean, offering stunning landscapes and rare animals
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Both have been praised by various travel sites for their exceptional and surreal beauty
On offer here are white sandy beaches in the tropical sun, fresh seafood, mountain trekking, caving and stories about fishermen...
Here are 15 of the most memorable snapshots on Instagram that you should not miss
Beneath the surface of the South China Sea off the tropical Chinese resort island of Hainan, an underwater tunnel guides submarines...