Is there anything like this really?

The Hall of Records is a mythical library buried under the Great Sphinx, located in the Giza pyramids.

It is said that gold coils and books were written here describing the knowledge of ancient Egyptians about the history of the lost continent, Atlantis. Its size was to be extended to the great Alexandrian Library where all the Greek knowledge was stored.

Unfortunately, there is little evidence that the hall is actually under the Sphinx. But some scientists have actually proven using echolocators and radars that the space under the Sphinx is hollow.

Source: Facebook