Holiday Light Displays in O Fallon, Missouri (2026)

9 community-submitted holiday light displays in O Fallon, MO. Photos, schedules, and visitor tips on Light Hunt.

9 displays · 2 synchronized to music · Updated September 2026

1. Lights on Briarfield — 31 upvotes
2. Lights on Briarfield — 23 upvotes
3. The Mushroom Screamdom
4. Boys & Ghouls Club Haunted House
5. Iris
6. crooked Stick Halloweentown
7. Haunted For Hope
8. Shipwreck Cove
9. Minner Haunted Mansion

Holiday light displays across Missouri