Ready for spooky season? Six flags announced its annual lineup for Fright Fest this year featuring 30 nights of fright.

The annual event is celebrating its 30th year starting Friday, Sept. 15 with special preview nights Friday, Sept. 8 and Saturday, Sept. 9. The park will boast eight haunted houses, including horror movie themes like "The Conjuring" and "Saw X," plus five scare zones and “monstertainment.”

Fright Fest preview nights: Sept. 8 and Sept. 9.

Fright Fest haunted attractions will operate on: Sept. 8-9, 15-17, 22-24, 29-30 and Oct.1, 6-8, 12-15, 18-22 and 25-31.

Family-friendly Kids Boo Fest: Weekends, from Sept. 16 through Oct. 29.

For more information, visit sixflags.com/greatadventure.