The Loch Ness creature inhabits the area of Loch Ness, Scotland.
It covers an area of around 24 miles long and about a mile wide.
Reports of the Loch Ness may be traced as far back as ancient Gaelic legends.
Modern sightings date back to the 1930,s.
The Loch Ness creature has been both filmed and photographed.
It is around 45 feet long.
The head and neck is around 10 feet, the body around 20 feet and the tail around 15 feet.
The skin is rough and appears a dark brown in colour.
It is also able to move at a speed of around 13 knots.
The Lock Ness creature has been given the formal name of Nessiteras Rhombopteryx.
However it is often refered to as "Nessie".
Some people believe that Nessie may in fact be a species of plesiosaurus.
This was an aquatic reptile that is now believed to be extinct.