Short answer: Halloweden runs at the Eden Project from Saturday 24 October to Sunday 1 November 2026, 10am to 5pm, and it's included in normal admission. This year there's a Freaky Fungi Trail, a Glow Room, The Scarecrows, and a party on Halloween itself, Saturday 31 October.
Halloweden is Eden's half-term Halloween: gentle enough for small children, with the biomes to duck into if it rains, and included with your ticket. It covers the whole half-term week.
Saturday 24 October to Sunday 1 November 2026, 10am to 5pm.
Yes, it's included in admission. Pre-book your visit.
No. It's pitched at families with younger children: spooky-fun rather than frightening. For something darker for teenagers, see Bodmin Jail at Halloween.
The rink is open from 17 October and costs extra; see Eden ice rink prices.
Every other Halloween event: Halloween in Cornwall 2026. The rest of the week: October half term in Cornwall and half term in St Austell.
Dates, prices and times are the organisers' to change — check the official page before you travel or book. Spotted something we've got wrong? Tell us and we'll fix it.
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