The Realm of Terror is now Closed for the season. Thank you for an excellent return in 2021!

the best haunted house
in illinois!

Featured in:

General Admission
As Low AS

Admission to Realm of Terror

As Low AS

-Admission to Realm of Terror

-Significantly Faster Access to Haunted House
(Wait time for Skip the line Averages less than 15min)

As Low AS

-Admission to Realm of Terror
-Front of Line Access to
Haunted House

-Drink Ticket valid for (1) Drink at the Haunt Bar

*Must be 21+ with valid id to redeem drink ticket for alcoholic beverages

2021 Schedule

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OCTOBER 2021 Dates 

October: 1,2,8,9,10,15,16,17,22,23,24,28,29,30,31

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Address:   421 W. Rollins Rd. Round Lake Beach, IL 60073

Contact Us:
General Questions:
Phone: 847.973.6053

Media/Advertising Inquiries:


Illinois' Ultimate Haunted House!

Realm of Terror in Round Lake Beach - Illinois' Ultimate Haunted House!

If you are looking for the best and scariest haunted house in Chicago or Milwaukee, Realm of Terror is your destination. 

The Realm of Terror is one of Illinois longest running haunted houses and is conveniently located in Lake County, just a

couple miles from I94 and Six Flags Great America.  This is an intense and over the top haunted house designed to make you scream!

Rated number one haunted attraction in Illinois from and more times than any other haunted house, ever! This October experience what a haunted house SHOULD be and visit The Scariest Haunted House in the Nation!
The Realm of Terror Haunted House.