Hhn 2024 Wikihow. Visit halloween horror nights, the premier halloween event, at universal studios in los angeles, orlando and singapore. Halloween horror nights 2024 takes place on select nights through november 3, 2023, at universal studios hollywood.

#themeparks 🎃 how to do hhn 2024 | halloween horror nights 33 full guide 🕸️welcome to your ultimate guide to halloween horror nights 2024 at universal stud. The park will close early for regular.