Voted #1 3 times on Iowahauntedhouses.com

We've been working tirelessly to build a better, scarier haunt for all of our fans out there!

We have been voted the best Haunted House in Iowa in 2019, 2021 and 2022.

Contact Us

Mayhem Haunted House

13011 120th Avenue, Ottumwa, Iowa 52501, United States

wapellocountymayhem@gmail.com

Volunteer by going to the link below:

Mayhem Haunted House

13011 120th Ave, Ottumwa, Iowa 52501, United States

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Contact us via the listed email address. You will have a great time scaring people. We are all volunteers and you can be too!

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