Some of the Strangest Things on Earth That Are Only Found in the Deep Ocean

The Underwater Pyramid

Sitting at the bottom of the mid-Atlantic is an underwater pyramid discovered by Diocleciano Silva. The pyramid lies between the islands of Terceira and Sao Miguel by the Azores of Portugal. Researchers believe that the structure has remained underwater for about 20,000 years, which is about the time of the last ice age. This means that a powerful civilization may have lived in proximity to this approximately 200-foot-tall pyramid.