Daniel Is that an old swimming pool with diving towers? I've seen some old sites similar from old Olympics etc.

Kelly Your guess is as good as mine. We puzzled over this for a while. We thought it looked like a pool too I just never heard of anything like this before.

Daniel They are diving platforms. I can't find that it was ever used for competition, but in fact kids can jump/dive into the natural tide pool. There are many many photos of them on shutterstock, picasa, flickr, etc. Not the most interesting historical fact, but still thought it was interesting. St. Michel looks amazing too