For those that are curious about the nature of ancient civilizations, this formations in Cuba should be noticed by everyone.

There are several underwater structures in Cuba that have been reported in the past, some saying they have "pyramind like" shapes and others saying they are so huge like to be some kind of plazas to a city. Some find the findings too weird, since the structures are too deep underwater and would be really old. I don't think it is actually Atlantis itself but hey, I wonder who used these places. Perhaps the Sumerians when they came to Latin America?