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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Mayhem Haunted House

Mayhem Haunted House is a Haunted Attraction located in Ottumwa, IA.

Mayhem Haunted House


13011 120th Ave
Ottumwa, IA 52501

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Guest Reviews
Guest Average: 10 out of 10

Mary – 10/10 – October 16, 2021
Been to haunted houses in Chicago and this one was just as good if not better!! Be prepared for …show more screaming and running ! Awesome place !! So recommend it!!

Tera – 10/10 – October 26, 2018
Supoer scary haunted house that is FILLED with great actors and super detail. Awesome place to go …show more if you want a great scare and lots of fun at a really good price.

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