Is the Kraken Real?

The Kraken is a legendary sea monster from Scandinavian folklore — a creature so massive it was said to be mistaken for an island, capable of dragging entire ships beneath the waves. For centuries, it was dismissed as pure myth. Then science found something remarkable.

The Legend

The Kraken first appeared in written accounts in the 13th century. Norwegian sailors described a creature "the size of a floating island" with enormous tentacles. Swedish naturalist Carl Linnaeus actually included the Kraken in the first edition of his Systema Naturae (1735) before removing it from later editions.

The Real Giant Squid

In 2004, Japanese researchers captured the first-ever photographs of a live giant squid (Architeuthis dux) in its natural habitat. Since then:

• Giant squid measuring up to 13 meters (43 feet) have been documented
• The even larger colossal squid (Mesonychoteuthis hamiltoni) can reach up to 14 meters and has rotating hooks on its tentacles
• Sperm whales are frequently found with giant squid sucker marks on their skin, evidence of deep-sea battles

Could It Sink a Ship?

While giant and colossal squid are impressive, they are deep-water animals that rarely come to the surface. There is no credible evidence that any squid has ever attacked or sunk a ship. Medieval "Kraken attacks" were likely encounters with groups of giant squid near the surface, exaggerated through retelling.

Our Verdict

The Kraken as a ship-destroying monster is not real. However, the giant squid — a genuinely enormous deep-sea creature — likely inspired the legend. The myth was an exaggeration of a real animal, making the Kraken one of the rare legends with a basis in biological fact.