Around 350 BC, the Greek philosopher Plato wrote about an island situated in front of the Pillars of Hercules, that disappeared under the sea in one day and one night. According to Plato, the capital of Atlantis was built on a hill and surrounded by rings of water, which were joined by tunnels large enough for a ship to sail through. A huge canal connected the outer rings of water to the ocean.
The possible existence of the island of Atlantis has intrigued scholars and scientists over the centuries.
In 1800s a man called Ignatius Donnelly wrote a bestselling book called Atlantis, the Antediluvian World. After studying flood history, Ignatius put forward the suggestion that Atlantis was not fiction, but the recording of a natural disaster.
Most modern academics insist that Plato created the story, and was perhaps inspired by events that happened during his lifetime, but that the island never existed.
The subject of dreams, of magical tales and many a search, Atlantis has long captured our imagination. But where did all of this spring from?