Cryptid Vault
Storsjoodjuret

Storsjoodjuret

Also known as: Great Lake Monster, Storsie

Sweden's most famous lake monster has been reported for centuries and was officially designated a protected species in 1986.

First Reported

1635

Origin Area

Lake Storsjon, Jamtland, Sweden

Size

20-40 feet long

Temperament

Curious but non-aggressive

Status

Regularly reported, tourist attraction

Repeated sightingsLow DangerEuropeLake

The Lore

Storsjoodjuret inhabits Lake Storsjon in Jamtland, central Sweden. The earliest written account dates to 1635, describing a serpentine creature with a cat-like head and multiple humps. In 1986, the county gave it protected species status, though this was later revoked. A 2008 expedition using infrared cameras captured an unexplained thermal signature moving beneath the surface. Locals consider the creature a point of regional pride.

Body Type

SerpentineAquatic

Folklore Origin

Regional folkloreHistorical reports

Media Appearances

  • Expedition Unknown (TV mention)

Similar Real Animals

European eelPikeWels catfish