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Girl leaning against a pumpkin display

October half-term at the Eden Project: Halloweden

Get ready to uncover the weird and wonderful magic of nature in a spellbinding autumn adventure at the Eden Project from 24 October – 1 November 2026. 

From curious little foragers to budding nature lovers, Halloweden is packed with adventures for all ages.

 

Families dressed up in Halloween costumes walking at the Eden Project

Follow the Magical Miniature Mushroom Trail

Nature is full of surprises, if you know where to look...

Follow the Magical Miniature Mushroom Trail through our enchanting gardens and step into the wonderful world of fungi. Along the way, uncover secrets of the hidden world beneath your feet and gather clues as you explore. Complete the trail and craft your own piece of seasonal magic.

Two young children with caps sat down looking up at an immersive installation

Enter the Hidden Glow Room

Discover the magic of the fungi in the Hidden Glow Room, step into an immersive UV forest and become part of the humungous fungus by adding your own mark with special UV paint to our Mycelium network installation. 

Storyteller at the Eden Project

Be transported by storytelling

The journey continues in the Mediterranean Biome, where daily immersive storytelling brings ancient nature magic to life. Gather beneath the trees in the Citrus Grove and lose yourself in a world of curious creatures, forgotten folklore and woodland wonders, where every tale reveals a little more of nature's hidden magic.

Performer playing accordion

Cast a spell on the dancefloor

Eden's in-house Halloween band The Spellbinders will be illuminating the Mediterranean Biome's Olive Grove with some spook-tacular sounds, games and treats for visitors who come along in costume.

Children in Halloween costumes on Eden's ice rink

Take a spin on our glittering ice rink

Lace up your skates – Cornwall's most-loved ice rink will return, in time for your exciting Halloween adventure. Reimagined for 2026 with a shimmering new look inspired by the Northern Lights, the rink will transport skaters into a dazzling world of colour, light and winter magic.

Additional charge applies and all skaters require valid Eden admission.

Halloweden at the Eden Project quote

Kate Francis, Eden Project Live Producer

“ Halloweden is all about rediscovering the everyday magic of nature. Our gardens transform into something truly enchanting this time of year, and we want our visitors to feel part of that magic. ”

Family rolling wooden marble down marble run

Get the ball rolling

Have you tried our Giant Marble Runs yet? This permanent play experience features over 100 metres of interactive track spread across eight unique runs. Purchase your beautifully carved wooden marble when you arrive, and follow it as it twists, turns and tumbles on a journey through Eden’s sprawling gardens.

Children stood behind a giant pumpkin

Experience half-term for free with a Locals' Pass

Do you live in Cornwall or Devon? This October half-term, unlock a year of adventure with an Eden Project Locals’ Pass – save up to 35% and enjoy unlimited entry for 12 months!

Explore our Biomes and gardens as they change throughout the seasons, plus a enjoy whole year of free daily tours, art exhibitions, special events and unforgettable memory making.