Kit KittlestadOct 27, 2025 4 min read

The Real History Behind Why We Carve Pumpkins for Halloween

Pumpkin jack-o-lantern halloween
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Every October, glowing pumpkins appear on our doorsteps all across America. 

But, long before the pumpkin became the face of Halloween, people in Ireland and Scotland were carving lanterns out of humbler vegetables like turnips, beets, and potatoes. 

These early lights were both a warning and a welcome, guiding gentler spirits while keeping darker ones away.

The Celtic Roots of Carving

The tradition dates back to Samhain, a Celtic festival marking the end of the harvest season and the beginning of winter. It’s been celebrated for over 2,000 years. 

People once believed that, on this night, the barrier between the living and spirit worlds was at its thinnest. To protect themselves, they lit fires and hollowed out root vegetables, carving faces meant to frighten away wandering souls.

Root vegetables
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These vegetable lanterns had both symbolic and practical purposes. Metal containers were costly, and electric lights were centuries away. 

So, turnips and beets became natural lanterns, offering portable light for travelers crossing dark fields and serving as protective charms against the unseen.

The Tale of Stingy Jack

Many people believe the jack-o-lantern history began with an Irish folktale about Stingy Jack, a trickster who outwitted the devil. 

Condemned to wander the earth after death, Jack carried a glowing ember in a hollowed-out turnip to light his way. Over time, his ghostly image spread across Europe, giving rise to tales of eerie floating lights seen in marshlands.

The Will o' the Wisp and the Snake by Hermann Hendrich (1854–1931)
The Will o' the Wisp and the Snake by Hermann Hendrich (1854–1931) | Public Domain

These mysterious flames weren’t supernatural, but the result of swamp gases (pockets of methane from decaying plants that can ignite in humid air) producing faint blue flames over bogs and marshes. 

The eerie lights were seen across Ireland, northern Europe, and, later, in the wetlands of the American South. Known as will-o’-the-wisps or jack-o’-lanterns, they became symbols of lost souls and wandering spirits. 

Over time, Jack’s story and the lights intertwined, giving the jack-o-lantern both its name and its haunting glow.

From Ireland to America

By the mid-1800s, waves of Irish and Scottish immigrants carried their harvest rituals to the United States. 

Autumn ritual witches
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In small towns and growing cities, Samhain evolved into community gatherings that mixed Celtic folklore with American harvest festivals. 

Bonfires, autumn feasts, and carved lanterns soon merged into a single tradition that marked Halloween as a night of both remembrance and celebration.

Why Pumpkins Took Over in America

When Irish and Scottish immigrants brought these traditions to North America, they decided the native pumpkin was a much better canvas than a turnip. 

Pumpkins were larger, easier to carve, and more plentiful than turnips. Over time, these large orange gourds became synonymous with Halloween lanterns all across the United States.

How the Custom Evolved

By the late 1800s, communities across the country began using pumpkins for fall festivals and neighborhood celebrations. 

Pumpkin jack-o-lantern
Adobe Stock

What started as a superstition transformed into a creative pastime. Families started carving smiley faces instead of scary ones, marking a shift from protection to play. 

By the 20th century, pumpkin carving had fully replaced its Old World origins, gracefully merging folklore with American festivity.

Keeping Tradition Alive

When you carve a pumpkin today, you’re continuing a custom thousands of years in the making. The flicker of a candle inside a gourd still carries the same echoes of Samhain fires, Stingy Jack’s wandering light, and the protective lanterns of ancient Europe.

Even though the modern pumpkin may seem far removed from its Celtic ancestors, every glowing grin on a front porch connects back to those first flickers across dark fields, a reminder that, even as the nights grow long, light always finds its way through the dark.

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