Comment by yreg

Open water diving around coral reefs and shipwrecks is simply beautiful. (Maybe sadly now less-so than it used to be.) Divers love to spend time down there in a weightless state.

I think what happens next, if you get deep enough into the sport, is that you become good at it and you are looking for stronger challenges to overcome yourself again and again. That's how you become a cave diver.

Still there are some special places down in the caves as well. And I think what makes them even more specials for the divers is the feeling of exclusivity that most people would never get to go there.