Universal Halloween Horror Nights 2024 Theme. First 4 haunted house themes revealed for universal orlando’s halloween horror nights. Halloween horror nights at universal orlando will feature 10 new haunted houses this year.

As is typical for hhn, there will be 10 haunted houses at universal’s halloween horror nights this year. Halloween horror nights 2024 at universal orlando kicks off on friday, august 30, 2024, and runs through november 3, 2024, on select nights in universal studios.