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Loch Ness Monster

Loch Ness Monster (Nessie)

6 min read

MythologyCulture20th CenturyAncient Scottish folklore popularized in the 20th century (from 1933 onward)

The Loch Ness Monster, nicknamed “Nessie,” is a legendary lake creature said to live in Loch Ness, Scotland. Described as a large, long-necked animal resembling a plesiosaur, it has become a global icon of cryptozoology since the 1930s.

Frequently asked questions

Nessie, the Loch Ness monster, is a legendary lake creature of the Scottish Highlands. The key thing to remember is that her explosive popularity dates from the 1930s, when a 1933 article in the Inverness Courier used the word “monster” and the famous 1934 “surgeon's photograph” fixed her image as a long-necked plesiosaur. Less an ancient belief than a modern media phenomenon, Nessie has become the emblem of cryptozoology, drawing scientists, tourists, and the curious. Yet the legend has roots in a 7th-century account: the Life of Saint Columba already reports a “water beast” in the River Ness.

Key Facts

  • Old accounts mention a “beast” in Loch Ness as far back as the 6th century (Life of Saint Columba), but the modern legend was born in 1933
  • In 1933, an account published in the Inverness Courier revived worldwide interest in the creature
  • In 1934, the famous “surgeon's photograph” was published; it was revealed to be a hoax in 1994
  • Scientific investigations (sonar, environmental DNA in 2019) have never confirmed the existence of a large unknown animal
  • Today Nessie is a major symbol of Scottish tourism and popular culture

Works & Achievements

Life of Saint Columba (Vita Columbae) (around 700)

Hagiographic text by Adomnán containing the first written mention of a beast in the waters of the Ness.

Inverness Courier article (1933)

An eyewitness account that, by using the word “monster,” gave rise to the modern legend of Nessie.

The Surgeon's Photograph (1934)

Iconic image that fixed for decades the supposed appearance of Nessie with its long plesiosaur neck.

The Loch Ness Monster and Others (R. Gould) (1934)

First documented investigation compiling the eyewitness accounts, foundational to the literature on the subject.

Tim Dinsdale's film (1960)

Amateur footage of a wake that revived scientific and media interest in the loch.

Operation Deepscan (1987)

Large-scale sonar campaign coordinating dozens of boats to scan the entire loch.

Environmental DNA study (N. Gemmell) (2019)

Genetic analysis of the loch's waters ruling out the plesiosaur and putting forward the giant eel hypothesis.

Anecdotes

The oldest written mention of a “beast” in the waters of the Ness dates back to the year 565, in the Life of Saint Columba. According to the account, the Irish monk supposedly ordered an aquatic monster to stop attacking a swimmer; the creature is said to have fled. Historians see this mainly as an edifying story meant to demonstrate Columba's holiness, not as zoological proof.

The most famous photo of Nessie, known as the “surgeon's photograph,” was published by the Daily Mail in 1934. Because it was attributed to a respectable London doctor, the public believed it was genuine for sixty years. In 1994, it was revealed to be a hoax: a small toy submarine topped with a head sculpted from wood.

In 1933, the Daily Mail hired the hunter Marmaduke Wetherell to track down the monster. He found large footprints on the shore and proclaimed victory. But the experts at the Museum found that they all came from a single dried hippopotamus foot, probably an umbrella stand of the period!

In 2018-2019, the geneticist Neil Gemmell sampled the DNA floating in the loch's water to identify all the species present. There was no trace of a giant reptile or a plesiosaur, but an enormous quantity of eel DNA. Hence the hypothesis that some sightings might be very large eels.

In 1987, “Operation Deepscan” lined up 24 boats equipped with sonar to sweep the entire loch at the same time, like a giant acoustic net. The operation detected a few unexplained echoes in the depths, but no evidence of a gigantic creature.

Primary Sources

Adomnán, Vita Sancti Columbae (Life of Saint Columba), Book II (c. 700 (event set in 565))
The blessed man, seeing this, raised his holy hand and, invoking the name of God, commanded the fierce beast: “Thou shalt go no further, nor touch the man; go back with all speed.” And the beast, as if drawn back by ropes, fled in terror.
Inverness Courier, article by Alex Campbell (2 May 1933)
A strange spectacle was observed on Loch Ness: an enormous creature was frolicking at the surface of the water, making the waves churn like a boiling cauldron.
Daily Mail, R. K. Wilson's “surgeon's photograph” (21 April 1934)
Has the Loch Ness Monster finally been photographed? This picture, taken by a London doctor, shows a long neck emerging from the dark waters of the loch.
Rupert T. Gould, The Loch Ness Monster and Others (1934)
I have gathered the testimonies of many trustworthy people who claim to have seen, in the waters of the loch, a creature whose description matches no animal known in these regions.

Key Places

Loch Ness

A large freshwater lake in the Scottish Highlands, very deep and with dark, peat-laden waters, the supposed home of Nessie.

Urquhart Castle

Medieval ruins overlooking the shore of the loch; many famous sightings have been reported in its vicinity.

River Ness, at Inverness

The waterway linking the loch to the sea, setting of the legendary episode involving Saint Columba in 565.

Drumnadrochit (Loch Ness Centre)

A village home to the exhibition dedicated to the monster, the starting point for tourist excursions and investigations.

Fort Augustus

A small town at the south-western end of the loch, a frequent site of reported sightings and a base for expeditions.

See also