I have a secret. I found the most perfect deserted beach in the world! But, I am not telling you where it is. I am only going to show you what it looked like above water:
And under water:
I will give you one more hint. In order to get there, you must find a kind fisherman in Picinguaba to take you to this tropical paradise on his boat. Good luck finding this treasure of a place, it is definitely worth the hunt!