Loch Ness Monster

The Loch Ness Monster is a cryptid, a creature whose existence has been suggested but is not discovered or documented by the scientific community. It is reputedly a large unknown animal that inhabits Loch Ness in the Scottish Highlands. It is similar to other supposed lake monsters in Scotland and elsewhere, though its description varies from one account to the next. Popular interest and belief in the animal's existence has varied since it was first brought to the world's attention in 1933. Evidence of its existence is anecdotal, with minimal and much-disputed photographic material and sonar readings.

• http://en.wikipedia.org/wiki/Loch Ness Monster