Haaa have you never hear of Spelunking before!?!?!
Well it's NOT the thing that you do...well whenever you're doing it...π..π€£
It the official name for caving, though the quick search I did now suggest that Spelunkers are more amateurs that do easier caves and proper cavers do serious, unexplored caves...
So really there's nothing stopping anyone from spelunking while you're spelunking...ππ€£ππ