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Idaho Halloween Festivals, Fairs

If you’re looking to experience all the best that Halloween has to offer in Idaho, than attending a Halloween or Autumn Festival is something that you won’t want to miss. Typically these events run throughout October, and include multiple Idaho Haunted Attractions such as haunted houses & corn mazes, festive Fall treats such as candy apples, and creepy Halloween ghouls and spooks prowling around the premises. If an all-inclusive one stop shop is what you’re looking for in Idaho Halloween entertainment, then you’d best attend a Idaho Festival, and experience all of the best Idaho Halloween activities, all in one place.
 

The Haunted Swamp

Located in Twin Falls
Next open 9/19/25

*Experience the Ultimate Fear! ??* The Haunted Swamp is one of the largest, 1-mile long outdoor haunts in Idaho with water, bridges, trees and some great scenes and props. It's located at 646 S Park Ave W in Twin Falls, Idaho. Our award winning haunt and 60-7) amazing actors will push your limits Read More

Haunted World

Located in Caldwell

The Haunted World Trail, 1 mile outdoor trail -followed by- Skullvania, a mental assylum Read More

SRD's Haunt

Located in Pocatello

We are bringing back the haunt for the 9th year and going bigger and better. ALL indoors! One group at a time. No touching. No guides. There is also an escape room feature in the main haunt. Come choose your level of fear at the doors of the Haunted Fairgrounds... Spook Ally... Bring your Read More

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  • Haunted AttractionHaunted Attraction
  • ZombieZombie Attraction
  • Farm GenericFarm Attraction
  • Hay RideHayride
  • Pumpkin PatchPumpkin Patch
  • Corn MazeCorn Maze
  • Escape GameEscape Game
  • Ghost TourGhost Tour
  • Halloween PartyHalloween Party
  • MiscellaneousOther Attraction