Q-Park provides cost-effective convenient parking in multistorey car parks across the city for Cardiff events.
Halloween Underground Cinema returns to Cardiff Castle on Saturday 31 October 2026, bringing a spooky selection of films to the atmospheric medieval Undercroft beneath the castle.
Make your Halloween visit to Cardiff easier by pre-booking at Q-Park Westgate Street or Q-Park Greyfriars. Cinema-goers can enjoy 10% off pre-booked parking with code HALLOW10, giving you a convenient city centre base for your visit.
Presented by Darkened Rooms, Halloween Underground Cinema transforms Cardiff Castle's stone-vaulted Undercroft into a unique cinema for the day. Expect spooky decorations, an eerie underground atmosphere and a programme ranging from family-friendly Halloween favourites to full-blooded horror.
Date: Saturday 31 October 2026
Venue: The Undercroft, Cardiff Castle
Location: Castle Street, Cardiff
Films include: Hocus Pocus, The Nightmare Before Christmas, Little Shop of Horrors & The Descent
If you're heading to Cardiff Castle for Halloween Underground Cinema, pre-booking your parking before travelling can make your visit easier. Q-Park Westgate Street and Q-Park Greyfriars both provide convenient city centre parking within walking distance of the castle.
Q-Park Westgate Street is particularly well positioned for Cardiff Castle, with the castle entrance on Castle Street just a short walk away. It's a convenient option for families, groups and film fans heading into the city specifically for the event.
Q-Park Greyfriars provides another central option on the opposite side of the city centre, putting you within walking distance of Cardiff Castle as well as Queen Street and the surrounding restaurants, shops and attractions.
Pre-book your space at Q-Park Westgate Street or Q-Park Greyfriars and arrive in Cardiff knowing your parking is sorted.
Discount: Use code HALLOW10 at checkout for 10% off your booking.
Pre-book Q-Park Westgate Street Pre-book Q-Park Greyfriars
Halloween Underground Cinema offers a very different way to celebrate Halloween in Cardiff. Screenings take place inside Cardiff Castle's historic stone-vaulted Undercroft, with decorations and atmospheric surroundings adding to the experience.
The 2026 programme offers something for different ages throughout Halloween, including The Nightmare Before Christmas and Little Shop of Horrors, before the programme gets considerably scarier with The Descent.
With multiple screenings taking place throughout the day, check the time and age rating of your chosen film before travelling. The event takes place right in the heart of Cardiff, so there's also plenty of opportunity to combine your screening with food, shopping or other Halloween activities around the city centre.
Halloween is likely to bring plenty of visitors into Cardiff, so we recommend pre-booking your Q-Park space before travelling. Remember to use code HALLOW10 to save 10% on your parking.
Saturday 31 October 2026
Multiple screenings throughout the day
The Undercroft, Cardiff Castle
