Son Doong Cave Memories
This is Sam from Cressi Japan.
Just a year ago, I went to Son Doong Cave in Vietnam. It's the biggest cave in the world and it takes XNUMX days to walk from one end to another!
The scenery inside the cave was really mysterious, and it was so prehistoric that dinosaurs could come out anytime.
The photos of the memories are attached below. I love the sea, but I'm really grateful to see the mysterious world of the cave.