Universal Studios Haunted Houses 2024 Date. Universal’s halloween horror nights brings the stories of the world’s most notorious creators of horror to life for a few hours each event night. With ten houses at universal orlando and eight houses at universal hollywood, plus several themed scarezones at each resort, guests are in for an exciting 2024 halloween horror nights.

With ten houses at universal orlando and eight houses at universal hollywood, plus several themed scarezones at each resort, guests are in for an exciting 2024 halloween horror nights. There will be some very scary new haunted houses, along with exciting food, scare zones, merchandise, and more.