Help us celebrate our 13th year being THOD!!! Once again bringing Iowa the horror with some new twist, like our semi-friendly Sundays. Guided tours where light and animations are on but no actors, to easy for you? Then see us for our regular show Friday and Saturdays in October. Rembmer to com...
Fri, Sep 30 2016 7:00 PM — Mon, Oct 31 2016 10:00 PM
Bad boys of Halloween are back and better with something for everyone! Thursdays mark the return of lights out. You must feel your way around and don't be suprised if you get touched back! Friday and Saturday is our full blown night show with all the monsters in full effect. Check out the ch...
Fri, Oct 2 2015 7:00 PM — Sat, Oct 31 2015 10:00 PM
Bad boys of Halloween are back. New this year the Ghost house, but we still have your favs! 3d killer clowns, bus, zombie invasion, and the moster midway! Don't wait to long, come early and avoid the long lines! Scare you soon
Fri, Oct 3 2014 7:00 PM — Sun, Nov 2 2014 12:00 AM
Learn how to look for real ghost at The Heart of Darkness. ISIS (Iowa Sprit Investigation Service) will be on hand with their lastest equipment and guidence to show you what it takes to be a true ghost hunter. If you have it in you this is a must do!
Sat, Sep 6 2014 8:00 PM — Sat, Sep 27 2014 11:30 PM
Every Night at the Heart of Darkness is a party with the All NEW Monster Midway! With the Enter-By-Numbers waiting system no one is stuck in long lines, instead enjoy the time with our Monster Midway Creepers! Rock-out with our Live D.J. Russell ’Red Dragon’, who takes your requests, holds Contes...
Fri, Oct 4 2013 7:00 PM — Sun, Nov 3 2013 12:00 AM
Ghost School.. Every Saturday in September at the Heart of Darkness is Ghost School featuring ISIS (Iowa Spirit Investigation Services) .Starting at 8pm the ISIS team will be teaching would be ghost hunters in the ways of paranormal investigation using the Newest Spiritual Detection Technology....
Sat, Sep 7 2013 8:00 PM — Sat, Sep 28 2013 11:30 PM
The ZOMBIE OUTBREAK is upon us... Mark your Calendars! The Heart of Darkness Haunted Complex along with the help of Trekman Racing bring you Waterloo/Cedar Fall's First Zombie Fun Run! Are You a Zombie or a Survivor? Here’s your chance to out-run, out-wit, and survive a field full of brain thirst...
Saturday, September 14 2013 11:00 AM — 5:00 PM
Iowa's largest haunted attracition is open once again. The zombies are coming and we want you to be a part of it, with over 20 minutes of fright behind every corner. Either jump, cry, or laugh at the person peeing their pants, either way its a good time. Come check out some of our favorites (n...
Sat, Sep 29 2012 7:00 PM — Wed, Oct 31 2012 10:00 PM
The big boys of terror are back in the Cedar Valley. The largest haunt in Iowa will open their graves for their tenth year to give you the horror you deserve in October. Come see what's new for 2011 within the eight different themed attractions. You Dont Wanna Miss This!
Fri, Sep 30 2011 7:00 PM — Mon, Oct 31 2011 10:00 PM
Outside Waterloo, IA
THOD presents... SUMMER of FEAR ... a 3 night specially discounted event celebrating our 10th year in bring the CedarValley the best in Haunted entertainment. June 16th(Thur)8:00p-10:00, 17th(Fri)8:00p-12:00, 18th(Sat)8:00p-12:00 Special Summer of Fear discounted price....
Thu, Jun 16 2011 8:00 PM — Sat, Jun 18 2011 8:00 PM