Alton Halloween Events 2026
Your guide to the best Halloween events in Alton and nearby
Alton fills the Halloween season with Halloween happenings, Halloween things to do, and festive Halloween weekend plans along its historic riverfront. The Alton Halloween Parade 2026 brings costumes and community energy downtown, while Harvest Fest at Grafton Winery Vineyards 2026 offers a relaxed autumn celebration nearby.
Around the Great River Road, visitors can discover seasonal activities, glowing lights, and atmospheric tours that show off the area’s character. Whether you want family fun or a touch of haunted nightlife, Alton offers an inviting way to celebrate fall.
Browse Halloween Near Alton by Category
Family-Friendly Fall Activities
Non-scary, kid-friendly Halloween evenings with festive decorations and animals.
Haunted Experiences
St. Louis' only REAL haunted house in historic underground caves.
Halloween Food, Drink, and Parties
Bavarian bash featuring live polka bands and a stein holding competition.
Unique & Unusual Halloween Events
One of the oldest Halloween parades in the United States.
Editor's Picks
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Alton Halloween Parade
One of the oldest Halloween parades in the United States.
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Lemp Brewery Haunted House
· St. Louis
St. Louis' only REAL haunted house in historic underground caves.
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Boo at the Zoo
· St. Louis
Non-scary, kid-friendly Halloween evenings with festive decorations and animals.
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Scarecrow Glen at Legends & Lanterns
· St. Charles
Vote for your favorite creative scarecrow around the Gazebo.
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Ghost Stories and Guitars at Missouri History Museum
· St. Louis
Live Halloween rock hits, courtyard bonfire ghost stories, and tarot readings.
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St. Charles Haunted History Trail
· St. Charles
Self-guided video tour of St. Charles' haunted history
Events Happening Soon
Alton Halloween Events Map
See every Halloween event, haunted attraction, and pumpkin patch on one map.
