World's Largest Cave

If you've ever felt like you have wanted to travel to another world, well I'd recommend booking a flight to Vietnam's Son Doong Cave, which holds the record for the largest cave in the world!

The cave is so large that even clouds form inside it! At over 5km long, with sections reaching up to 200m tall and 150m wide, Hang Son Doong is so large that you could build a city block inside it, with 40 story high buildings!

The total volume that has been measured of this cave is 38.5 million cubic metres. A perfect place for exploration in a whole new world. Definitely a place to put on the bucket list!