I was up on some cliffs, and looked down into a sort of inlet, and there was this huge jellyfish in amongst some boulders.
Trouble is that there is nothing in the photograph that gives any clue about how big it was - so you`ll just have to take my word for it that it was "this" big.
I would have been maybe 25 metres above it, and those boulders were as big as, or bigger than me.
Quite scary to think that I might meet something like that when I am having a swim.