In this 3-hour interview, Randall Carlson talks about pre-history, ancient civilizations, Atlantis, asteroidal impacts, the last ice age and past catastrophic Earth changes.
At 47:20 into the interview Randall talks about Atlantis and specifically, the Azores Islands as a scientifically viable location for Atlantis.
You will not find this anywhere in mainstream media because NOAA and other underwater mapping agencies have been mapping this area near the Mid-Atlantic Ridge since the beginning of this technology. They have surely known about this pyramid for some time.
Portuguese news sites are reporting on the apparent discovery of a man-made subaquatic pyramid between the islands of São Miguel and Terceira in the Azore in Portugal. The underwater pyramidal structure was found by a private yacht owner, Diocleiano Silva, who spotted the strange shaped object on sonar at a depth of 40 metres while sailing in the area.
The structure is said to be perfectly squared and oriented by the cardinal points. It is thought to be approximately 60 metres tall with a base of around 8,000 square metres. The Portuguese Hydrographic Institute of the Navy is currently analysing the data to determine whether it is in fact man-made or not.

A huge pyramid had been discovered off the Azores islands by Portuguese amateur sailor Diocletian Silva.
The 60m-tall structure was found underwater between the islands of Sao Miguel and Tercira. Its base measures 8,000 sq m - bigger than a football field - and Silva believes it was man-made.
He says his find may be a remnant of the legendary lost world of Atlantis, which sank into the ocean after a failed attempt to invade Athens.
Silva found the pyramid around five months ago while fishing on his yacht in the area. He discovered the structure through bathymetric navigation and its tip is submerged around 40ft.
Giant Underwater Pyramid Found Near Azores Island Associated With Atlantis, Portuguese Navy Investigating.
Researchers have discovered an underwater pyramid 60 meters high and 8000 meters square base near the Bank De João de Castro, between the islands of Terceira and São Miguel.
The structure was identified by the sailor Diocleciano Smith (in this video) based on bathymetry readings. The author does not believe that the pyramid is of natural origin.
The matter is already being investigated with the support of the Portuguese Navy.
Terceira, is an island in the Azores archipelago, in the middle of the North Atlantic Ocean. It is one of the larger islands of the archipelago, with a population of 56,000 inhabitants in an area of approximately 396.75 km². It is the location of the historical capital of the archipelago, the Azores' oldest city and UNESCO Heritage Site (Angra do Heroísmo), the seat of the judicial system (Supreme Court), main base of the Azores Air Zone Command (Commando da Zona Aérea dos Açores) Base Aérea nº 4 and to a United States Air Force detachment.
Researchers (I’m not sure what they’re researching, the ocean?) have discovered what appears to be a giant underwater pyramid in the middle of the ocean near an area known as the Bank De Joao de Castro. This is in between the islands of Terceira and Sao Miguel, in the middle of the Azores archipelago which is situated in the middle of the North Atlantic Ocean. The pyramid is allegedly 60m high and has a base of 8000 square metres which makes it a pretty significant structure, even if it is sitting on the ocean floor.
It was discovered by sailor Diocleciano Silva via bathymetry readings (these are actually a really concept – it’s the study of the underwater depth of lake or ocean floors) and is currently being seriously investigated by these researchers with the assistance of the Portuguese Navy. Diocleciano Silva doesn’t believe that the pyramid can possible be of man made origin given where it is located but no definitive answers about it have been given yet. However, given the fact that the area has been underwater for 20,000 years since the last ice age, it definitely seems like something out of the ordinary is up with it.
The legendary Atlantis, was first mentioned by the Greek philosopher, Plato in his dialogues Timaeus and Critias, written in c. 360 BC. According to Plato, Atlantis was a naval power lying “across the Pillars of Hercules” that conquered many parts of Western Europe and Africa 9,000 years before the time of the legendary Athenian lawgiver Solon, i.e. in the 10th millennium BC. After a failed attempt to invade Athens, Atlantis sank into the ocean “in a single day and night of misfortune.
The newly discovered Pyramid is said to be sixty meters tall with a base of approximately 8,000 square meters. It is around forty meters below water and aligned with the four cardinal compass directions, similar to the Great Pyramid of Giza.

Legends of an advanced prehistoric civilization know as Atlantis have been around since the beginning of history, but previously those who searched for it were divided whether or not it was located near the Azores, South America or elsewhere.
From as far back as Plato it was suggested the original builders of the pyramids lived west of Gibraltar, but findings of Machu Picchu, and other curiosities in the Mediterranean, led people to believe it was on the other side of the Atlantic.
According to Diocleciano Silva, the newly discovered Pyramid is sixty meters tall with a base of approximately 8,000 square meters. It is around forty meters below water and aligned with the four cardinal compass directions, similar to the Great Pyramid of Giza.

Reports are emerging of a pyramid shaped structure located off the coast of Terceira Island.
Portuguese news sites are reporting on the alleged discovery of a large man-made pyramid located at a depth of approximately 40m. It was said to have been discovered by Diocleciano Silva, a private yacht owner who had picked up the structure on sonar while sailing in the area.
"The pyramid is perfectly shaped and apparently oriented by the cardinal directions," Silva told a local newspaper. The structure is thought to be approximately 60m tall and has a base of around 8,000 square meters.
An underwater pyramidal structure was identified at a depth of 120 feet off the coast of Terceira Island, an island in the Azores archipelago, in the middle of the North Atlantic Ocean. The structure, whose proportions have been measure by sonar as perfectly symetrical, was discovered by Diocleciano Silva, a private yacht owner, while on a pleasure cruise.
The pyramid measures a stunning 180 feet in height using CPS digital technology. “The pyramid is perfectly shaped and apparently oriented by the cardinal directions,” Silva told Diário Insular.
Archeologists from the Portuguese Association of Archeological Research (APIA) believe they have discovered archeological evidence on Pico island that supports human occupation of the Azores predating Portuguese settlement by thousands of years, signifying the settlement of a currently unidentified people.
Was it home of the advanced prehistoric civilization known as Atlantis? A new mysterious giant underwater pyramid was discovered between the islands of Terceira and São Miguel in the Azores Islands.
Sailor Diocleciano Smith has discovered, based on bathymetry readings, a 60 meters high and 8000 meters wide underwater pyramid near the Bank De João de Castro, between the islands of Terceira and São Miguel. The mysterious building is around forty meters below water and aligned with the four cardinal compass directions, similar to the Great Pyramid of Giza.
Is this newly discovered underwater pyramid man-made or natural?
The discoverer doesn’t believe the pyramid is of natural origin. This matter is already being investigated with the support of the Portuguese Navy.
Reports are emerging of a pyramid shaped structure located off the coast of Terceira Island.
Portuguese news sites are reporting on the alleged discovery of a large man-made pyramid located at a depth of approximately 40m. It was said to have been discovered by Diocleciano Silva, a private yacht owner who had picked up the structure on sonar while sailing in the area.
"The pyramid is perfectly shaped and apparently oriented by the cardinal directions," Silva told a local newspaper. The structure is thought to be approximately 60m tall and has a base of around 8,000 square meters.

An Undersea Pyramid has Just Been Discovered in the Azores.
An Undersea Pyramid has just been discovered in the Azores archipelago! Heavy Synchronicity with AM47!!
On 19 SEP 2013, a Subaquatic Pyramidal Structure was identified at a depth of 40 meters off the coast of Terceira Island, Azores. The perfectly squared structure was sighted by a private yacht owner, Diocleciano Silva, during a recreational trip.
Researchers have discovered an underwater pyramid 60 meters high and 8000 meters square base near the Bank De João de Castro, between the islands of Terceira and São Miguel.
The structure was identified by the sailor Diocleciano Smith based on bathymetry readings. The author does not believe that the pyramid is of natural origin.
The Government says that the matter is already being investigated with the support of the Portuguese Navy.
The discover was made by a Portuguese sailor named Diocleciano Silva(also a veterinary) , five months ago, when he was searching for fishing grounds on Açores islands (Between S. Miguel and Terceira Island).
The sailor said at first place couldn't believe what he had discovered and for some time he kept the secret for him self.
With is boat sonar, we has able to measure the size of the pyramid (you can watch it on the video), located about 40meters from the water surface, with an height of 60 meters and an base of 8000 square meters (aprox. 90x90 m).
He said also that the vertex of the pyramid was facing north and south, like Giza pyramids in Egypt.
An Undersea Pyramid has just been discovered in the Azores archipelago! Heavy Synchronicity with AM47!!
Image collected by discoverer Diocleciano Silva using GPS technology.
On 19 SEP 2013, a Subaquatic Pyrimidal Structure was identified at a depth of 40 meters off the coast of Terceira Island, Azores. The perfectly squared structure was sighted by a private yacht owner, Diocleciano Silva, during a recreational trip.
The pyramid is etimated to be approximately 60 meters high, the enigmatic structure was recorded through CPS digital technology. “The pyramid is perfectly shaped and apparently oriented by the cardinal directions,” Silva told Diário Insular, the local newspaper.