Halloween Folklore in Wales: Nos Calan Gaeaf, Ghostly Games & Welsh Spirits
What ghostly games did people in Wales dare to play on Halloween night?
On Nos Calan Gaeaf — the Welsh Halloween, when spirits roamed and the veil between worlds was thinnest — neighbours gathered to test their fate with eerie rituals. These games could be playful and fun, but also terrifying… sometimes even fatal.
From sowing hemp seeds in graveyards at midnight to listening at church doors for whispered names of the dead, these spine-chilling customs blurred the line between entertainment and the supernatural.
On this special Halloween episode of the Ghosts and Folklore of Wales podcast, Mark Rees delves into these uncanny traditions, where witches, spirits, and fortune-telling games revealed secrets about love, life, and death.
What you’ll hear in this episode:
- How Welsh Halloween traditions mirrored those described by Robert Burns
- The eerie yet playful games said to reveal secrets about the year ahead — sometimes with fatal consequences
- Tales of witches, devils, and mischievous spirits haunting the Welsh countryside
- The uneasy mix of family entertainment and dark folklore around the hearth
- Why these uncanny tricks could leave lasting — and sometimes terrifying — effects

Nos Calan Gaeaf, or Spirit Night, remains one of the most enchanting and unsettling nights in the Welsh folklore calendar. These customs reveal how Halloween in Wales was as much about fate and foreboding as it was about fun — a night when imagination, fear, and tradition intertwined.
Whether you’re curious about the origins of Halloween games, the ghostly traditions of Wales, or simply enjoy a spine-tingling tale, this episode offers a chilling glimpse into a world where folklore was part of everyday life — and where spirits might just be closer than you think.
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Discover more Welsh Ghosts and Folklore
Fascinated by haunted legends and spine-tingling tales from Wales?
Explore Mark Rees’ collection of books, where history meets the supernatural
From chilling true accounts in Paranormal Wales to Victorian reports retold in Ghosts of Wales, each book uncovers the darker side of Welsh history and supernatural belief. Titles include:
- Paranormal Wales — chilling true ghost stories
- Ghosts of Wales — Victorian accounts unearthed for a modern audience
- The A-Z of Curious Wales — strange and fascinating facts from across the country
Available now from all good bookshops and online retailers.
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Had a strange experience? Spotted something uncanny? Or just want to share your thoughts on the episode?
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