Dive into the depths of wonder! 🌍 Sơn Đoòng Cave, the largest cave system on the planet, is full of nature's secrets waiting to be uncovered. Join us on this breathtaking adventure! # ...

The world's largest cave, Sơn Đoòng Cave, is featured on the new Google Doodle. It was a secret for years until its towering limestone walls were stumbled upon by a local farmer ...

This is based on a length of around 5.6 miles and has a volume of 38.5 million cubic metres. It was recognised by the Guinness Book of World Records as the largest cave in the world in 2013. The ...