Unknown remains of a large creature have been found in Lake Labynkyr, say the first divers to ever reach its floor.
A Moscow scientist is calling for a new scientific expedition to solve the mystery of a huge 'monster'.
Aware of accounts of mysterious relic reptiles lurking in the deep, here are the first pictures from a record breaking dive.
Sightings of 'primeval monsters' in Siberia's Lake Labynkyr were made before 'Nessie' was spotted in Scotland.
The development is in an area of the world that claims to have one of the highest number of sightings of a legendary creature also known as Bigfoot.
The Siberian region of Kemerovo has opened an 18km trail to a cave where 'experts' claim the fabled Yeti hangs out.