Lemp Brewery Haunted House
St. Louis' only REAL haunted house in historic underground caves.
Haunted Experiences Near Alton 2026
18 haunted experiences near Alton.
Alton offers a frightful selection of haunts this season. For those seeking a major scare, consider the extensive attractions of Creepyworld. If a more intimate, historical ghost story calls to you, the Haunted Mansion Tour at Lemp Mansion provides a different kind of eerie experience. Explore these and other haunted events, from expansive outdoor trails to immersive indoor scares.
All Haunted Experiences Around Alton
Explore More Categories
Family-Friendly Fall Activities
1 of 22
Boo at the Zoo
St. Louis
Non-scary, kid-friendly Halloween evenings with festive decorations and animals.
See all 22 family events →
Food, Drink, and Parties
1 of 13
The Legendary CWE Halloween Street Party
St. Louis
St. Louis street party featuring parades, live entertainment, and costume contests.
See all 13 parties & tastings →
Unique & Unusual
1 of 4
Alton Halloween Parade
Alton
One of the oldest Halloween parades in the United States.
See all 4 unique events →
Find Haunted Attractions on Our Map!
See all haunted houses, trails, and scare attractions in your area.
Frequently Asked Questions
What should we wear to a haunted trail or scream park in Alton?
Closed-toe shoes with real tread are non-negotiable; trails are dark, rooted, and often muddy after rain. Add layers you can zip while standing in outdoor queues, and skip dangling scarves, heels, and anything you'd mourn if it snagged a cornstalk. Leave costume masks at home, since most haunts ban them for guests, and keep hands free for railings and unexpected sprints.
How should a big group handle a haunted house night in Alton?
Haunts send guests through in pods of 4-8, so a group of 12 will get split; pre-sort your pods so nervous friends aren't stranded with strangers. Pick a lit landmark as the regroup point after each attraction, since phones are useless inside. Buy tickets in one order for the same time window, and agree on the night's attraction order before anyone queues.
What's the bag and pocket strategy for a haunt night in Alton?
Go minimal: ID, one payment card, phone in a zipped pocket, and car key on a wrist strap. Most haunts ban backpacks and large bags inside or charge for lockers, and anything loose becomes a casualty in dark corridors. Leave the nice jewelry home, and split essentials between two people so one dead phone doesn't strand the whole group at pickup time.