Arizona Top Haunt: Mount Mayhem
A Freakshow Carnival You Won’t Forget!
Want a Halloween story you’ll be talking about for years? Head to Mount Mayhem Haunted House in Phoenix, where “The Roaring Hollows” is taking over for 2025. This family‑run haunt has a reputation for switching things up every season, and this year they’re going full 1920s carnival — think vintage charm with a creepy edge. You’ll meet live actors who never break character, explore sets packed with surprises, and experience several jump scares you didn’t see coming. It’s totally free to enter (though they’ll happily accept donations), so grab your friends, bring your bravest face, and get ready for a night of freaky fun you won’t find anywhere else in Phoenix.
FrightFind It: Mount Mayhem in Phoenix, AZ
Runner-Up: Terror in the Corn in Phoenix, AZ
More Top Haunts in Arizona
Terror in the Corn
Is that scarecrow looking at me?
Sanctum of Horror
Welcome to the Breeding Ground of Horror.
13th Floor Haunted House
60,000 square feet of horror.
Fear Farm
Phoenix’s Largest Halloween Event.
Scarizona Scaregrounds
Scare + Arizona = Scarizona
The Slaughter House
You can’t have slaughter without laughter.
See all our Haunted Houses in Arizona >>
