Halloween Horror Nights 2024. Categories universal studios tags attractions at universal orlando, halloween, halloween horror nights, halloween horror nights 2024, hhn, hhn 2024, universal, universal. Find out everything you need to know about universal orlando's halloween event in 2024, including the dates, haunted houses, shows, rides, and more.

How does stay and scream at halloween horror nights work? Find out how to get tickets, what haunted.