Idaho Falls Halloween & Things to Do 2026
Your complete guide to the best halloween in Idaho Falls and surrounding areas
Idaho Falls arrives for Halloween 2025 with ghostly experiences and fall celebrations spanning cultural landmarks and the riverwalk area. Entertainment options span Halloween adventures, autumn gatherings, and supernatural fun that welcome residents and visitors throughout October.
Find the best Idaho Falls Halloween happenings this year!
Browse Halloween Near Idaho Falls by Category
Family-Friendly Fall Activities
1 of 6
New Sweden Farms Fall Festival
Idaho Falls
Themed corn maze and special event weekends.
See all 6 family events →
Haunted Experiences
1 of 4
Slaughter's Realm Haunted Attraction
Blackfoot
Choose your scare level: Level 1, 2, or 3.
See all 4 haunted attractions →
Unique & Unusual
1 of 3
Ghost Walk Downtown Idaho Falls
Idaho Falls
Ghost hunting in Ghost Alley based on local accounts
See all 3 unique events →
Editor's Picks
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Slaughter's Realm Haunted Attraction
(Blackfoot)
Choose your scare level: Level 1, 2, or 3.
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Ghost Walk Downtown Idaho Falls
Ghost hunting in Ghost Alley based on local accounts
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The Haunted Mill
(Teton)
Historic 1890 flour mill transformed into a terrifying haunted attraction.
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New Sweden Farms Fall Festival
Themed corn maze and special event weekends.
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MazePlay Corn Maze Locator
(Firth)
Locator tool for hundreds of corn mazes nationwide
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Downtown's Great Pumpkin Festival
(Pocatello)
Community festival with farmers market and contests
Idaho Falls Halloween Events Map
See every Halloween event, haunted attraction, and pumpkin patch on one map.
Also Near Idaho Falls
Halloween Road Trips & Weekend Getaways
Worth the drive for more Halloween events near Idaho Falls!