Horror Nights 2025 Mazes Online. In 2025, halloween horror nights 33 runs for a record 48 nights, on wednesdays through sundays from august 30 to november 3; It feels like a return of the old school horror franchise has been on the tarot cards for years.

Visit halloween horror nights, the premier halloween event, at universal studios in los angeles, orlando and singapore. The halloween horror nights lineup for 2025 includes eight new haunted houses, a “reimagined” terror tram.