How big is Son Doong, really?
Numbers don't do it justice, so pick something you know and see how it stacks up against the world's largest cave passage.
🗽
Son Doong
up to 200m high
2×
You could stack about 2 of statue of liberty to reach the ceiling of Son Doong's main passage.
The cave is big enough to fly a passenger jet through, with room for a whole New York City block inside. It has its own jungle and clouds.
Want to actually stand in it? Son Doong is a four-day expedition, sold out for a couple of years. The next best thing is Hang Pygmy, one of the world's largest caves and bookable this season. Read the full Son Doong guide.