When is Nightmare Halloween Experience Cardiff 👻😈 (70% SOLD OUT)?

It is on Saturday, October 31, 2026, from 9 PM to 3 AM, on Halloween itself.

Where is Nightmare Halloween Experience Cardiff 👻😈 (70% SOLD OUT)?

It takes place at O'Neill's St Mary Street, O'Neill's St Mary Street, Cardiff, WA, United Kingdom.

How long is Nightmare Halloween Experience Cardiff 👻😈 (70% SOLD OUT)?

It runs for about 6 hours, from 9 PM to 3 AM.

Nightmare Halloween Experience Cardiff 👻😈 (70% SOLD OUT) in Cardiff

Name: Nightmare Halloween Experience Cardiff 👻😈 (70% SOLD OUT)
Start: 2026-10-31T21:00:00+00:00
End: 2026-11-01T03:00:00+00:00
Location: O'Neill's St Mary Street

Nightmare Halloween Experience Cardiff 👻😈 (70% SOLD OUT)

Nightmare Halloween Experience Cardiff 👻😈 (70% SOLD OUT) is a costume party at O'Neill's St Mary Street in Cardiff, WA, on Saturday, October 31 from 9 PM to 3 AM. That's on Halloween itself. Costumes are part of the fun. Within three days of it, 94 more Halloween events happen around Cardiff.

Date & Time

Saturday, October 31 · 9 PM – 3 AM

UTC+00:00

Location

O'Neill's St Mary Street | Cardiff, WA

The UK's BIGGEST STUDENT HALLOWEEN EVENT IS BACK FOR 2026 ..! 👻
Due to last year selling out in record breaking time and 100s of you being disappointed, we have managed to go even bigger for this years event! 🪦
Expect FULL VENUE HALLOWEEN DECOR! SPOOKY DRINKS! HAUNTED SPECIAL EFFECTS AND PRODUCTION + much much more! 🦇
Halloween Fancy Dress highly encouraged but not compulsory! 🧛🏻
This event operates a Student Friendly not Student Only policy - guests, friends from home, partners etc all welcome :)
Disclaimer:
The event listed here is purely for informational purposes. All the details such as venue, date/time, artist information, etc., are subject to change.
This event is not associated with or sponsored by AllEvents, but it may be of interest to you. You can explore more such events with us at AllEvents.