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NOX

A NIGHT MARKED BY DARKNESS


 29th, 30th and 31st October 2026

As darkness falls over Warner Bros. Studio Tour London, Nox returns for three unforgettable nights this Hallowe’en. Will you be joining us?

Tickets on sale 4th August at 10am

Step into the shadows and delve into the dark arts during this spine-chilling, after-hours event. Whether you’re a devoted Harry Potter fan or searching for a unique Hallowe’en event, Nox offers a magical night of tricks and treats around every corner…

What to Expect During Nox

Explore the authentic Harry Potter sets, props and costumes after hours during the Studio Tour’s Dark Arts feature. Enter the Great Hall under a ceiling of Jack-o-Lantern pumpkins, as seen in Harry Potter and the Philosopher’s Stone. We caution you to be on your guard as Death Eaters could storm Hogwarts at any moment!

You’ll depart the Great Hall and be sent on a trail throughout a darkened Studio Tour, leading your inner child to one of many trick-or-treat stations. Make sure to stop by each one for a magical sweet treat inspired by the Harry Potter film series.

Dare to enter the Forbidden Forest? You’ll find your path is only lit with lanterns against the fearsome creatures who lurk in the shadows. It’s a dangerous place for all, including the most courageous of wanderers.

Throughout the evening, a heightened number of Death Eaters will be storming the Studio Tour Backlot. Come face-to-face with Lord Voldemort’s supporters in an epic duel at the Hogwarts bridge.

Stop by Gringotts Wizarding Bank to collect a bag of chocolate coins before making your way down Diagon Alley, which will be patrolled by You-Know-Who’s loyal followers. These Death Eaters will be on the prowl for any troublemakers.

Tickets include:

  • After-hours admission to the Studio Tour during the popular Dark Arts feature
  • One misting mocktail or cocktail, served in the Great Hall
  • One piece of confectionery at each trick-or-treat station throughout the Studio Tour
  • Free souvenir digital photograph
  • Drink bars available for additional purchases

ITINERARY

🎃 From 6:00pm
Event registration opens

🎃 From your Studio Tour entry time – 11:45pm
Experience the Studio Tour after hours. Face Death Eaters, explore the Forbidden Forest and visit trick-or-treat stations

🎃 Midnight
Studio Tour closes

NOX events are open to over 12s only.