Back in 2001, Pauline Zalitzki and her husband Paul Weinzweig came upon one of the most impressive discoveries of the 21st Century. While working on a survey mission with the Cuban Government she stumbled upon an interesting reading while exploring the coast of the Guanahacabibes Peninsula in the Pinar Del Rio Province of Cuba.
The structures appeared completely analogous against the barren ‘desert’ of the ocean floor and seemed to show symmetrically organized stones reminiscent of urban development. A media flurry soon ensued with news sites sporting headlines such as ‘Atlantis Discovered in Cuba’ and ‘Lost the City of the Caribbean Found’.
ADC was one of four firms working in a joint venture with President Fidel Castro’s government to explore Cuban waters, which hold hundreds of treasure-laden ships from the Spanish colonial era.


Upon studying the sonar images, Zalitzki observed what appeared to be unusual formations of smooth blocks, crests, and geometric shapes. Some of the blocks looked like they were built in pyramid shapes, others were circular.
In July 2001, they returned to the site with geologist Manuel Iturralde, senior researcher of Cuba’s Natural History Museum, this time equipped with a Remotely Operated Vehicle to examine and film the structures.
The images revealed large blocks of stone resembling hewn granite, measuring about 8 feet by 10 feet. Some blocks appeared deliberately stacked atop one another, others appeared isolated from the rest. Zalitzki said that the images appeared to reflect the ruins of a submerged city but were reluctant to draw any conclusions without further evidence.

“These are extremely peculiar structures, and they have captured our imagination,” said Iturralde, who has studied countless underwater formations. “But if I had to explain this geologically, I would have a hard time.”
Estimating that it would have taken 50,000 years for such structures to have sunken to the depth at which they were said to be found, Iturralde added “50,000 years ago there wasn’t the architectural capacity in any of the cultures we know of to build complex buildings.”
A specialist in underwater archaeology at Florida State University added “It would be cool if they were right, but it would be real advanced for anything we would see in the New World for that time frame. The structures are out of time and out of place.”
“What we have found is more likely remnants of local culture,” once located on a 100-mile “land bridge” that joined Mexico’s Yucatan Peninsula with Cuba. Iturralde added that there are local legends of the Maya and native Yucatecos that tell of an island inhabited by their ancestors that vanished beneath the waves. Nevertheless, Iturralde does not discount the possibility that the rock formations are merely the result of the wonders of Mother Nature. “Nature is able to create some really unimaginable structures,” he said.
Despite hundreds of media outlets reporting on sunken cities, advanced civilizations, the lost city of Atlantis, and submerged ruins, there are others who are not so willing to accept this point of view.
Keith Fitzpatrick-Matthews from the debunking website Bad Archaeology claimed that the depth of the alleged remains is the biggest problem for the sunken city proponents. During the Pleistocene, which was characterized by a series of ice ages, sea levels dropped significantly, but the maximum drop was around 100 meters.
If we assume that he is right and that these stone structures do not reflect an ancient submerged city but are simply products of nature, then surely geologists and other scientists would be quick to jump on the finding and investigate what freakish event of nature caused such peculiar formations.
Strangely, however, there have been no reported follow-up investigations and news outlets have gone deathly silent on the matter. What happened to all the promises from the government, national museum, National Geographic, and other scientists to carry out further surveys?
The quick dismissal of the story has led some to question whether there has been a suppression of information regarding the finding. However, Fitzpatrick-Matthews claims the story simply went cold and that in the end experts were not convinced that Zelitsky had really discovered a sunken city.