Ocean Park transforms into a spooky wonderland. What happens? Every autumn, Ocean Park Halloween Fest turns into a sprawling world of frights and fun. Past editions of this month-long event have featured immersive haunted houses, roaming scare zones, and a range of live shows, in addiiton to games and family-friendly activities. Highlights 2026 The headliner this year is "Under the Castle," a brand-new haunted experience created by global superstar Jackson Wang. It's designed as a fully immersive dark fantasy realm where you'll navigate through surreal, nightmare-inducing environments. Alongside it, you'll find iconic recreations of scenes from Hong Kong horror films at "Troublesome Night 8", a mysterious "Forbidden Asylum" where staff have vanished under sinister circumstances, and the "Hong Kong Paranormal Barrier" where ghostly encounters are guaranteed. The park has also doubled its roving NPC performers to over 120—costumed specters. Beyond the scares, there's genuine entertainment. " Voodoo Boo Terror Park" uses 3D glasses to blur reality and illusion, while high-energy performances include the "OPPA Scaremonies," Hong Kong's largest cosplay party featuring professional cosplayers, and a rotating lineup of theatrical horror shows. If you're bringing family, there's lighter fun too: the "Bulu Boo Trick-or-Treat Party" and carnival-style games keep things playful. Tickets Tickets are for adults and for children. Purchase them online through the official website.