O Fallon, Missouri

Halloween Events!

Halloween Haunted Houses & Trick or Treat Events Around O Fallon, MO!
Trunk or Treat, Haunted Hayrides, Ghost Tours & more!

Searching for the best place to find Halloween Haunted Houses and Halloween events in O Fallon, MO? Look no further as we have pulled together the best list of Halloween happenings for Missouri. Use this list below to find the best Halloween events and happenings in your area or browse through our spooky list of Halloween Trick or Treating events, Halloween Parades and more in MO.

Hunting for scares and screams in a Missouri Halloween Haunted House near O Fallon? We've got you covered.

In need of a jack-o'-lantern? Check out our collection of pumpkin patches, farms, and stands near O Fallon, MO.

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Legends and Lanterns

Saturday, Oct 19, 2019 from 11:00am to 6:00pm
Saint Charles Historic Main Street
Saint Charles, MO
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Legends and Lanterns

Fright Fest Haunted Attractions

Saturday, Oct 19, 2019 at 12:00pm
Six Flags Saint Louis
Eureka, MO
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Fright Fest Haunted Attractions

Trunk or Treat

Saturday, Oct 19, 2019 from 2:00pm to 4:00pm
Hazelwood, MO
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Alton Hauntings Bus Tour

Saturday, Oct 19, 2019 from 5:00pm to 8:00pm
Alton, IL
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McPike Mansion Halloween Campout

Saturday, Oct 19, 2019 at 5:00pm
McPike Mansion
Alton, IL
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Creepyworld

Saturday, Oct 19, 2019 at 6:45pm
Fenton, MO
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The Darkness Haunted House Attraction

Saturday, Oct 19, 2019 at 6:45pm
Saint Louis, MO
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The Darkness Haunted House Attraction

217 Terror Haunted House Attraction

Saturday, Oct 19, 2019 at 7:00pm
Roodhouse, IL
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Lemp Brewery Haunted House Attraction

Saturday, Oct 19, 2019 from 7:00pm to 11:45pm
Saint Louis, MO
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The Cobb Factory

The Cobb Factory
141 E Main Street
Old Monroe, MO
The History of Eli CobbOn September 29th, 1937, police in Old Monroe, Missouri arrived at the dilapidated family business of Eli Cobb, who was at t...
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Blackford Haunt

Blackford Haunt
845 Forest Village Drive
Ballwin, MO
Blackford Haunt began approximately 15 years ago with a few wooden tombstones and a raging "murderer" to answer the door. A ketchup-stained work sh...
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Fright Fest at Six Flags St. Louis

Fright Fest at Six Flags St. Louis
4900 Six Flags Road
Eureka, MO
Fright Fest, presented by SNICKERS®, is back for Fridays through Sundays September 27-November 3 at Six Flags St. Louis. It's a spooky time of ...
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Creepyworld

Creepyworld
1400 South Old Highway 141
Fenton, MO
America's Biggest and Longest Haunted Screampark is back and bigger than ever. In 2019 Creepyworld will feature 13 haunted Attractions in one locat...
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Phobius Haunted House

Phobius Haunted House
200 Pinckney Street
Truesdale, MO
About Us: Phobius Haunted House is owned and operated by Fearsome Entertainment, LLC. Fearsome Entertainment, established in 2012, brings a unique...
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Lemp Brewery Haunted House

Lemp Brewery Haunted House
3500 Lemp Avenue
Saint Louis, MO
The all-new Lemp Brewery Haunted House is ready to make you scream. House of Occult located deep underground where NO ONE CAN HEAR YOU SCREAM. Come...
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Mineral Springs Haunted Tours

Mineral Springs Haunted Tours
301 East Broadway
Alton, IL
Welcome to the website of Mineral Springs Haunted Tours the only tour of the haunted Mineral Springs Mall in Alton, IL. Alton has been called one...
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The Darkness Haunted House

The Darkness Haunted House
1525 South 8th Street
Saint Louis, MO
The Darkness is America's Scariest Haunted House and now is one of the biggest haunted attractions in America. Every year The Darkness adds new att...
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