COVID Notice:

Many states are actively changing their policies and mandates concerning the recent rise in the Delta variant of COVID-19. Some haunts are closing, others are implementing last year’s policies, and others are able to continue as normal. We (The Scare Factor) have no way of monitoring the policies in every State, County, City, Town, etc. across the country in real time. It is your responsibility as a customer to always confirm the active policies in place with the attraction/s you plan to visit.

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Terror on the Square

“Put some Terror into your October!”

Terror on the Square is a Haunted Attraction located in Petersburg, IL.


18450 Fairgrounds Street
Petersburg, IL 62675

(Click for Fullscreen Map)

About This Attraction:

Haunt Types:



This year the graveyard is Bigger! Better! More scenes! More scares! More Terror!

Put some Terror into your October! Some enjoy the thrill and the scares. Some enjoy the entertainment and the celebration of Halloween. We are still trying to go back home to our funeral home downtown. Meanwhile, we not only adapted to our outside environmet, we’ve mastered it! This show rivals our shows on the square!

A Terrifying Haunted House with Mystifying Illusions

Take a walk through an abandoned graveyard leading into a creepy 600′ trail in the woods. See the undead from the past and ghost illusions that will send chills up your spine. Terrifying scares, elaborate graveyard related sets, ghost illusions, realistic special effects and creepy detail make this outdoor event a unique haunting experience! Brought to you by the crew that has had a top haunt in Illinois for 25 years. This year is Terror in the Graveyard!


Food/Concessions, Gift Shop/Souvenirs


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