31 Oct – 2 Nov 2026
Free Halloween mask-making workshops and guided tours at Collins Barracks, all ages, no booking required.
Details last verified 23 September 2026 against the official source above. Festival programmes can change — always confirm specifics with the organiser before travelling.
2 Oct – 31 Oct 2026
Newbridge House & Farm · Donabate
An illuminated outdoor trail of hand-carved and lit pumpkin displays at Newbridge House & Farm, with a sensory-friendly evening on 11 October. Entry is time-slotted and advance booking is recommended.
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23 Oct – 26 Oct 2026
Multiple venues across Dublin
Dublin City Council's citywide Halloween festival over the October Bank Holiday weekend, mixing free and ticketed events inspired by Dublin-born Bram Stoker. The full 2026 programme is announced in late September — check the official site closer to the date for confirmed listings.