Halloween is creeping up, and Cardiff is filled with spooky activities for families, thrill-seekers, and even those who just want to enjoy some fun in the crisp autumn air. Whether you’re after magical experiences, haunted houses, or something a bit more family-friendly, Cardiff has got you covered this half term. Check out these fang-tastic events!
School of Spells at Mermaid Quay
When: Thursday 31st October – Saturday 2nd November
What: Bring your little witches and wizards to learn magical spells, potions, and charms. Perfect for kids who love all things mystical! There will be wand-making and magical performances throughout the day.
Where: Mermaid Quay, Cardiff Bay FREE

Titan the Robot at Red Dragon Centre
When: Thursday 31st October
What: For a unique Halloween experience, meet Titan the Robot! This larger-than-life robot will be performing throughout the day, mixing sci-fi with a spooky twist.
Where: Red Dragon Centre, Cardiff Bay FREE
Hocus Pocus Movie Night at Theatre Cafe
When: Friday 1st November
What: Settle in for a cosy night of Halloween nostalgia with a screening of Hocus Pocus. Grab a coffee or hot chocolate and enjoy the Sanderson sisters’ magical hijinks in a chilled café setting.
Where: Theatre Cafe, City Road, Cardiff – Tickets
Family Daytime Halloween at Fonmon Castle
When: Until 31st October
What: Explore the spooky grounds of Fonmon Castle, perfect for families who want a Halloween adventure during daylight hours. Expect creepy characters, pumpkin trails, and lots of family fun without the frights.
Where: Fonmon Castle, Barry

Cardiff Halloween Festival
When: Until 31st October
What: Halloween festival on the outskirts of Cardiff! From street performers to themed food stalls and carnival rides, pumpkin picking it’s a family-friendly way to get into the Halloween spirit without getting too scared.
Where: Cardiff City Centre

Wicked the Musical
When: Various dates (check website for showtimes)
What: Get a different kind of Halloween thrill by seeing the smash-hit musical Wicked. Discover the untold story of the witches of Oz with a show that’s both magical and heartwarming.
Where: Wales Millennium Centre, Cardiff Bay

Halloween Creepy Crawlies
When: Saturday 26th October
What: Perfect for nature lovers, this event lets you get up close and personal with creepy crawlies! Expect spiders, snakes, and other spooky creatures that are perfect for little explorers.
Where: St Fagans National Museum of History
Halloween Nights at St Fagans
When: Sunday 29th & Monday 30th October
What: If you’re after something a little scarier, Halloween Nights at St Fagans are for you. Wander through the museum’s historic grounds after dark and experience ghostly goings-on and eerie tales.
Where: St Fagans National Museum of History
Children of the Slammed at Spit and Sawdust
When: Friday 25th October
What: A Halloween skate event just for kids! Head over to Spit and Sawdust for a fun-filled evening of skateboarding, with spooky costumes and music to match the vibe.
Where: Spit and Sawdust Skatepark, Cardiff
Skate Bats Skate School at Spit and Sawdust
When: Wednesday 30th October
What: Ever wanted to skate like a pro? Join the Skate Bats at Spit and Sawdust for a Halloween-themed skate school. Whether you’re a beginner or seasoned skater, it’s a fun way to spend your Halloween.
Where: Spit and Sawdust Skatepark, Cardiff
Llanrumney Hall Halloween House
When: Sunday 29th & Monday 30th October
What: A spooky haunted house experience that’s perfect for families. Walk through creepy hallways, encounter ghostly figures, and enjoy Halloween treats.
Where: Llanrumney Hall, Cardiff
Half Term Fun at Roath Park Conservatory
When: Saturday 28th – 2nd November
What: Get ready for pumpkin carving, a Halloween trail, owl mask making, scavenger hunts, and more exciting activities!
Where: Roath Park Conservatory, Cardiff
Whatever you’re into, there’s plenty to do in Cardiff this half term. So grab your costumes, and make the most of the spookiest season of the year!