Ghosts · The Devil · Cornwall

Tregeagle and Dozmary Pool

Dozmary Pool, on Bodmin Moor near Bolventor

Spooky: for older readersA 3-minute read

On this page
  1. The tale
  2. What people said
  3. Other tellings
  4. What the history says
  5. Go and see
  6. Explore more folklore
  7. Sources

High on Bodmin Moor, far from any house, lies a sheet of dark water called Dozmary Pool. Richard Carew, who described Cornwall in 1602, put its strangeness into rhyme:

Dosmery poole amid the moores,On top stands of a hill,More then a mile about, no streamesIt empt, nor any fill.Richard Carew, <i>The Survey of Cornwall</i> (1602)

People said the pool had no bottom, and that a thorn bush thrown into it had come up in Falmouth harbour. They said too that a wicked man was bound to stand beside it until he had emptied it.

His name was Tregeagle. As Robert Hunt heard it, he was rich beyond most men of his day: an unjust magistrate who let innocent men suffer to hide his own crimes, and a greedy landlord who trapped his tenants in his schemes. People whispered that he had murdered his own sister, and that his wife and children died of his cruelty. Dying, he gave the churchmen money to fight off the devils waiting for his soul. Their prayers held the devils back, and he was buried with great honour in St Breock church.

But he was not left to rest. After his death, two families went to law over wide lands around Bodmin. Tregeagle had been steward to one of them, and had destroyed old deeds, forged new ones, and sold land and kept the money. At the assizes, just as the judge was about to sum up, the defendant announced one more witness. A chill fell on the court, and Tregeagle himself was led into the witness box. His evidence laid the whole fraud bare, and the honest man won his case.

Then nobody could send the dead man back. Dark spirits waited for him, but something holy kept them off. The churchmen and lawyers agreed to give him a task without end: while he laboured, the devil could not touch him, but a moment's rest would be fatal. One lawyer remembered the bottomless pool on the moor. One churchman added that he must empty it with a limpet shell with a hole in it.

So, year after year, in storm and shine, Tregeagle bent over the black water with his broken shell, and the water never fell. At last the devil raised a storm so wild that lightning coiled round the rocks of Roughtor and the earth itself shook. Tregeagle fled. Three times he ran round the pool with the demons at his heels, then leapt clean across it, for devils cannot cross water, and ran shrieking over the moor to Roche Rock. There he forced his head through the east window of the hermit's chapel, safe inside holy walls while his body lay out in the storm.

His shrieks at Roche were unbearable, so the monks sent him to the shore near Padstow, to make bundles of sand and bind them with ropes of sand. Every tide undid his work, and his cries drove the people out of the town. St Petroc chained him with links each forged with a prayer and led him south, to carry sacks of sand across the mouth of the Loe to Porthleven. One day a demon tripped him, his sack burst, and the sand he spilled became Loe Bar, which choked the harbour of Helston for ever. At last, with bell, book and candle, the priests sent him to Land's End, to sweep the sand from Porthcurno round the headland into Nanjizal Cove, a task that will never be done.

He is labouring there still, people said. In calm weather you may hear his wailing along the coast, and when a storm is coming, his roaring warns of it first.

What people said

Beliefs and stories recorded about this place. They are folklore, not fact.

Roaring before a storm

Bottrell remembered elderly men in St Levan going out to look at the weather last thing at night, and coming in to say that Tregagle was roaring, so the wind would be northerly and tomorrow dry. Others said “the northern cleeves are calling” (the northern cliffs), meaning the same. Hunt was told that what some call the soughing of the wind is really Tregeagle moaning.

Recorded by Bottrell (1873), p. 226; Hunt (1865), pp. 142 and 145

Howling like Tregeagle

By 1807 “roaring or howling like Tregeagle” was a common saying in Cornwall. In West Cornwall, Bottrell says, a squalling child was called a Tregagle, and a blusterer might be told, “Hold thy bleatan, thee art worse than Tregagle roaran before a storm.”

Recorded by Penwarne (1807), p. 96; Bottrell (1873), p. 224

The bottomless pool

Everyone knew, Hunt says, that Dozmary Pool had no bottom, and that a thorn bush thrown into the middle came up later in Falmouth harbour. In Carew's day the story was a faggot that was taken up at Fowey haven; people also said the pool ebbed and flowed like the sea and had a whirlpool in the middle.

Recorded by Hunt (1865), pp. 137 and 146; Carew (1769), p. 122

Hunted by hounds

At midnight on the moors, people said, Tregeagle could be heard shrieking as the devil's hounds chased him until daybreak. Penwarne was told the devil hunted him over the moors with his hell hounds, and Hunt says the midnight hunter and his headless hounds were always linked with Tregeagle in Cornwall.

Recorded by Penwarne (1807), p. 96; Hunt (1865), pp. 133–134 and 150

Safe with a child

In the West Cornwall telling, Tregeagle came back in a fury to tear apart the man who had raised him, but could not harm him, because the man happened to be holding an innocent young child.

Recorded by Bottrell (1873), p. 226; Hunt (1865), p. 145

A name to frighten children

Near Land's End, Hunt heard unruly children threatened with Tregeagle, or with the long-armed giant Trebiggan, to make them behave.

Recorded by Hunt (1865), p. 28

Other tellings

Beyond the legend

What the history says

Behind the legend there was a real family. Thomas Tonkin, writing before 1742, says that John Tregeagle's mother nursed the young John Robartes, later the first Earl of Radnor, so that her son grew up as Robartes's foster-brother and was made his chief steward. William Hals, Tonkin's contemporary, says the family had risen from a church sexton in the time of James I to become justices of the peace and members of Parliament, and that their sons later wasted and sold their lands. In 1865 one of Hunt's correspondents said the family had lived at Trevorder in St Breock parish in the seventeenth century, and that a John Tregeagle's tombstone could still be seen in St Breock church near the chancel. Hunt called him “a magistrate in Cornwall two hundred years since”. The historian Bernard Deacon says the real John Tregeagle is usually dated to the early 1600s. He came from St Breock, was steward to John Robartes (1606–1685), who owned the Lanhydrock estate, and was known for being hard on the tenants. Deacon thinks the legend grew up after the Civil War, when Robartes, a Parliamentarian, was surrounded by people who had mostly sided with the King, and that memories of those years fed it.

Dozmary Pool is real, and its wonders were tested long ago. Carew says some gentlemen carried a boat and nets over the moor to try the stories: they caught nothing but a few eels, and found the pool nowhere deeper than a fathom and a half. Thomas Bond, writing about 1823, had crossed it in a boat himself and found it about a mile round and eight or ten feet deep in many places, with no whirlpool. James Michell's history of St Neot says a stream, the St Neot River, a branch of the Fowey, rises there. Today it is a Site of Special Scientific Interest, designated in 1951; according to Wikipedia, its mud holds a record of the moor's plants going back to the end of the last ice age, and its water flows out into Colliford Lake, one of the sources of the River Fowey. And the old belief that it had no bottom was disproved in 1899, when it dried up completely.

Go and See

Where
Dozmary Pool lies on Bodmin Moor near Bolventor. Visitors describe a narrow lane leading out across the moor from opposite the entrance to the Jamaica Inn car park, about two miles from the A30, with a gate across it that you open and close behind you.
Opening
We have found no official visitor information. There are no signs or facilities, only a bench. The lane passes a farm and a cottage beside the pool, so please don't block their entrances or park outside them.
Allow
Half an hour at the pool, or about three hours for the walk from Colliford Lake.
Parking
Very limited: visitors report room for only three or four cars on the roadside. Alternatively, the GPS Cycle and Walking Routes site suggests a 6.2-mile walk on quiet lanes from the car park at the southern end of Colliford Lake.
Families
A spooky tale of ghosts and devils, best for older children. The moor is exposed and can be cold and windy, and visitors warn that the track down to the water is waterlogged and slippery in winter, so take wellies.

Visiting details checked 2 November 2026 with visitors' reviews on Tripadvisor (2017–2025) and GPS Cycle and Walking Routes; there is no official visiting page. Always check before you travel.

50.5431° N, 4.5483° W · Open in OpenStreetMap

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Sources

Old books and records

  1. John Penwarne, Contemplation: A Poem; with Tales, and Other Poetical Compositions (London: Longman, Hurst, Rees, and Orme, 1807), pp. 95–96. The earliest written account of the legend we have found, in Penwarne's note before his ballad “Tregeagle; or, Dozmare Poole”. Internet Archive.
  2. Robert Hunt, Popular Romances of the West of England; or, The Drolls, Traditions, and Superstitions of Old Cornwall (first series, 1865), pp. xviii, 28 and 133–150. “Romances of Tregeagle”: our main source for the tale, with the St Breock sexton's story, William Bottrell's first version and notes on Dozmary Pool. Internet Archive.
  3. William Bottrell, Traditions and Hearthside Stories of West Cornwall (second series, with illustrations by Joseph Blight, 1873), pp. 140 and 224–226. “Tregagle”: the West Cornwall telling of the Gwenvor task. Internet Archive.
  4. Richard Carew, The Survey of Cornwall (1602; reprint with Carew's Epistle concerning the Excellencies of the English Tongue, 1769), Second Book, p. 122. Dozmary Pool's rhyme and the stories about it in 1602, long before Tregeagle is named. Internet Archive.
  5. Davies Gilbert (editor), from the manuscripts of William Hals and Thomas Tonkin, The Parochial History of Cornwall (vol. 1, 1838), St Allen, pp. 18–19. William Hals and Thomas Tonkin on the real Tregeagle family. Internet Archive.
  6. Bernard Deacon, “Who was the real John Tregeagle?”, Cornish studies resources (blog) (2021). The real John Tregeagle, and why the legend may have grown up after the Civil War. Checked 3 November 2026. bernarddeacon.com.

Places and archaeology

  1. Wikipedia, “Dozmary Pool”. The SSSI, the outflow to Colliford Lake, and the pool drying up in 1899 (from Natural England's SSSI citation and a 1927 Ward Lock guide, as cited there). Checked 2 November 2026. en.wikipedia.org.

Visiting information

  1. Tripadvisor, “Dozmary Pool: visitors' reviews”. Visitors' reports of the lane, gate, parking and conditions. Not an official source. Checked 2 November 2026. tripadvisor.co.uk.
  2. GPS Cycle and Walking Routes, “Dozmary Pool walking route”. The walk from Colliford Lake. Checked 2 November 2026. gps-routes.co.uk.

Pictures

  1. Picture: Photo © Amanda King, CC BY-SA 2.0, via Geograph.

This is a legend, told as people told it. Spotted something wrong? Tell us.