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Halloween in Cornwall: Events, Ghost Tours and the County’s Dark Legends

Quick answer: Halloween 2026 falls on Saturday 31 October, at the end of Cornwall’s school half term. The county does it properly: ghost tours and after-dark events at Bodmin Jail, Halloweden at the Eden Project and Halloween at Heligan (both 24 October to 1 November), folklore trails at Trelissick and Trerice, paranormal nights at Jamaica Inn, fireworks at Lappa Valley, and pumpkin picking at Healeys and the Cornish Maize Maze. Cornwall also has its own older version of the night, Allantide, and a deep supply of piskies, spriggans and knockers. Events, traditions, legends and the real dark places, below.

Cornwall is built for Halloween. It has moors that vanish into mist, mine shafts in the cliffs, a gaol with a working execution pit, and a folklore tradition of spirits that lead travellers into bogs. This is what’s on for 2026, what the Cornish were doing on this night long before pumpkins arrived, and where to go if you want the genuinely eerie version. Dates are as published by the organisers in September 2026, so check before you travel. Halloween falls at the end of the school holiday, and our guide to autumn half term in Cornwall covers the whole week.

Table of Contents

  1. Halloween events in Cornwall 2026
  2. Pumpkin picking
  3. Allantide: Cornwall’s own Halloween
  4. Cornwall’s dark folklore
  5. Real dark places to visit
  6. Practical: dark evenings and safe scares
  7. FAQ
  8. References and resources

Halloween events in Cornwall 2026

Bodmin Jail

The obvious one, and it earns it. Through October the jail runs its Haunted Gallery, included with normal entry, and the Go Darker guided tour, which is open to all ages. Evenings bring the Ghost Walk (12 and over), and for adults there are Friday ghost hunts, Saturday overnight investigations, an 80s party on 30 October, and an After Dark Halloween Special on the 31st. Book ahead: these sell out. Our guide to Bodmin Jail has the history behind the hauntings.

Eden Project and Heligan

Both run from 24 October to 1 November. Eden’s Halloweden has a mushroom trail, a UV glow room and storytelling in the Mediterranean Biome, with a band for anyone who turns up in costume, all included in admission, though you need to pre-book. Halloween at Heligan has falconry displays and Brothers Grimm storytelling by day, included with entry, and after dark there are twilight tours and a folk horror film festival, ticketed separately.

National Trust houses

Trelissick hosts Dark Cornwall’s Kalan Gwav from 17 October to 1 November, a folklore experience through the house and garden featuring Cornish creatures including the Owlman and Morgawr. Trerice has “The reign of the wyrm and the witch” from 26 to 31 October, with an evening event on Halloween itself for ages 11 and over. Lanhydrock has Jan Tregeagle storytelling from 25 to 31 October, which is the right legend in the right place.

Trains, fireworks and a haunted inn

The Bodmin & Wenford Railway decorates its station and carriages for Spooks, Steam & Halloween through the holiday, with an adults-only Monster Mash train on the evening of 30 October. Note the line closes on Fridays for maintenance. Lappa Valley has fireworks on the evenings of 30 and 31 October, pre-booked only. Jamaica Inn on Bodmin Moor runs paranormal nights with dinner on 16, 17 and 30 October: the most atmospheric address in Cornwall for it.

Ghost walks run year-round in St Ives (Shanty Baba’s lantern storywalk) and Falmouth (the Falmouth Ghost Tour), both good for families who want a scare without a ticket price to match.

Pumpkin picking

Two Cornish farms have published their 2026 dates. Healeys Cyder Farm at Penhallow runs its pumpkin trail on 10–11, 17–18 and 24–31 October. The Cornish Maize Maze at Smeaton Farm, Pillaton, opens for picking from 3 October, with a Maze of Horrors on Halloween night itself. Several other farms run pick-your-own pumpkins, including Trevaskis near Hayle and Lobbs at Heligan, but their 2026 dates weren’t published when we wrote this, so check before setting out.

Allantide: Cornwall’s own Halloween

Before pumpkins and trick-or-treating, Cornwall marked this turning point as Allantide, or Kalan Gwav in Cornish, which means the first day of winter. The Victorian folklorist Robert Hunt, writing in 1865, described how children in St Ives were given a large polished Allan apple to put under their pillows on Allan-night, and how the apples were sold at a special Allan Market. Later collectors recorded the divination games that went with it: apple peel thrown over the shoulder to show the initial of a future husband, walnuts on the fire, molten lead dropped into water.

It’s a gentler, older thing than the imported American version, and it’s being revived. Trelissick’s Kalan Gwav is the main place to meet it in 2026. More of the county’s storytelling tradition, including how these tales were passed on, is in our guide to Cornish storytelling.

Cornwall’s dark folklore

  • Piskies. Not the sweet kind. Hunt records them leading travellers astray at night, appearing as a light to follow into a bog. The traditional protection is to turn your coat inside out.
  • Spriggans. Grim little guardians of cairns, barrows and buried treasure, said to be the ghosts of giants. They are why you leave the stones alone.
  • Knockers. The spirits of the mines, heard tapping in the workings. Miners treated the sound as a warning of a fall, or a sign of a lode, and left the last of their pasty for them.
  • Jan Tregeagle. Cornwall’s great damned soul: a wicked steward summoned back from the grave to give evidence in court, then sentenced to empty Dozmary Pool on Bodmin Moor with a holed limpet shell. When the wind howls across the moor, that’s Tregeagle.
  • The Mermaid of Zennor. She came to church to hear Mathey Trewella sing, and took him away with her; the carved bench-end in Zennor church is said to be her.
  • The Beast of Bodmin. The modern one. A government investigation in 1995 found no verifiable evidence, and the famous “leopard skull” from the Fowey turned out to have come from a rug. Sightings continue anyway.

One legend worth correcting: wreckers luring ships onto rocks with false lights is mostly myth. A detailed study of 155 wrecks in Mount’s Bay found attacks on ships in about 7% of cases, and local people saving lives in around 77%. Plundering a wreck once it was lost was common; murdering sailors for cargo was not. Our guides to Cornish pirates and maritime heritage tell the real version.

Real dark places to visit

  • Bodmin Jail. Built in 1779, with at least 55 executions, the last of them William Hampton in 1909, the last hanging in Cornwall. The execution pit is still there.
  • Jamaica Inn, Bolventor. A coaching inn of 1750 in the middle of Bodmin Moor, a genuine smugglers’ stop, and the setting Daphne du Maurier took for her 1936 novel after staying there in 1930.
  • Dozmary Pool. Tregeagle’s punishment and, since Tennyson, a candidate for the lake that took Excalibur. The legend says it is bottomless. It has dried out completely more than once.
  • Botallack. The Crowns engine houses on the cliff edge, where in April 1863 a chain snapped and nine people fell to their deaths in the shaft. Beautiful and sobering in equal measure.
  • Carn Euny fogou. An Iron Age underground passage in West Penwith, free to visit in daylight. Take a torch and watch your footing: there’s a sheer drop into the passage.

Practical: dark evenings and safe scares

The clocks go back at 2am on Sunday 25 October, so Halloween week is properly dark. On 31 October the sun sets just before 5pm, and it’s fully dark by about half past five. That’s early enough for young children to get a genuinely spooky walk before bedtime, and early enough to catch out anyone planning a moorland wander. Our October weather guide covers what to wear.

  • On the coast: stay well back from cliff edges in the dark, check tide times before a beach walk, tell someone your route, and carry a charged phone. In an emergency, call 999 and ask for the Coastguard.
  • On the moor: mist comes down fast on Bodmin Moor and the ground is boggy. Take a map, and don’t rely on a phone signal.
  • At ancient sites: no candles, no wax, no crystals, no plastic offerings. These are protected monuments and the tributes people leave do real damage. Take photographs instead.

FAQ

Q: When is Halloween 2026?
A: Saturday 31 October 2026. It falls at the end of Cornwall’s school half term, which runs from 26 to 30 October, so the county is busy all week.

Q: What is Allantide?
A: Cornwall’s own version of Halloween, called Kalan Gwav in Cornish, meaning the first day of winter. Its best-known custom is the Allan apple: a large polished apple given to children to put under their pillow on the night of 31 October.

Q: What Halloween events are on in Cornwall in 2026?
A: Bodmin Jail runs ghost tours and after-dark events through October; the Eden Project’s Halloweden and Halloween at Heligan both run 24 October to 1 November; Trelissick and Trerice have folklore events; Jamaica Inn has paranormal nights; and Lappa Valley has fireworks on 30 and 31 October.

Q: Where can I pick pumpkins in Cornwall?
A: Healeys Cyder Farm at Penhallow runs a pumpkin trail on selected October dates, and the Cornish Maize Maze at Pillaton opens for picking from early October. Other farms run pick-your-own too, but check their dates first.

Q: Is Bodmin Jail scary for children?
A: The daytime attraction and the Go Darker tour are open to all ages, though the Dark Walk is intense for younger children. The Ghost Walk is for ages 12 and over, and the ghost hunts and overnight events are adults only.

Q: Did Cornish wreckers really lure ships onto the rocks?
A: Mostly no. A study of 155 wrecks in Mount’s Bay found attacks in about 7% of cases and local people saving lives in about 77%. Plundering a wreck that had already happened was common; deliberately causing one was not.

References and resources