The world is truly a fascinating place. In all its fascination, people have barely even scratched the surface and unlocked all the treasurers that it holds. Therefore, as we unlock the secrets that the world holds, we will look at the underwater cities. Port Royal, Jamaica The city known as one of the most notorious in the world was a hub for all sorts of mischief. It was so bad that it was termed as “the most wicked and sinful city in the world”. We are sure if there were casinos, this would be the Los Vegas of that time…