We saw amazing all blue world under the sea

We challenged diving to the blue cave!
We have no license so participated a experience corse with instructor.

There are so blue blue scenery and a lot of fishes swimming.
It’s not kind of transparent sea, It’s completely solid blue view so I felt a little bit scary.
But it’s OK, reliable instructor was with me.

We really enjoyed this adventure and this experience absolutely would be difficult to forget.