Haunted Trails Near Maple Valley, WA

• Terror in the Trees
  Snohomish, WA
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  A frightening nighttime haunted forest experience set among the shadows of the farm's valley trees, distinct from a standard open-field corn maze. We are adding yet another farm to what we are calling...
• Nile Nightmares Haunted House
  Mountlake Terrace, WA
  
  PREPARE YOURSELF FOR THE BEST FRIGHTS IN WASHINGTON STATE More than just a Haunted House, Nile Nightmares is a Haunted Experience! Enjoy the Midway while you wait in our virtual queue, where you ca...
• Nightmare on 9
  Snohomish, WA
  
  HAUNTED HOUSE Nightmare on 9™ Haunted House is back and crazier than ever, you will be admitted to the Vogel Institute. A place that creates, takes and manufactures screams. This indoor haunted attra...