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Have you ever wanted to star in a Horror Movie? DementedFX Haunted House may be the answer. Voted the number 1 haunted attraction in Massachusetts by's "Fan Poll," DementedFX features 20,000 sq ft of giant monsters, Hollywood quality props and sets, and hair-raising video/sound design that's sure to send you home with no voice, and possibly needing a new pair of jeans.

The Haunted House features one cohesive storyline, "an immoral medical laboratory, ravaged by its own experiments, has let loose a virus that is turning the world into monsters and ghouls. You need to break into the lab and rescue the scientist who has the cure to save all humanity." The entirely indoor waiting area features two bars stocked with enough beer and wine to keep the party going from dusk till dawn. 

2021 Ticket Info

You are allowed into the haunt queue line at your specific time. There may be a short wait as there are 5 groups every 15 minutes.
Thursday & Sunday Group Sizes (group of 2 people minimum): Details posted soon!
Friday & Saturday Group Sizes (group of 4 people minimum): Details posted soon!

Enter into the DementedFX isolated VIP Lounge and enjoy a “normal” night out at your very own private table. The private tables follow restaurant dining guidelines allowing you to relax and enjoy each other's company. The VIP Lounge has a limited capacity for ultimate social distancing. When you are ready to get scared, you may skip the queue line and enter into the Haunted House.
Limited Availability as add-on upgrade to admission ticket:  +$50/person (minimum 2 people).


Open 6:30pm-11:00pm OR until the last group goes through.

Follow DementedFX on  FacebookTwitter, and Instagram.  Read a recent article about DementedFX here.

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Attraction Info

530 Main St.
Holyoke, MA 01040


Type of Attraction-Activity

Haunted House

Tour Type

Self-Guided Tour


Indoor Attraction

Facility Type

ADA Accessible

Ticketing Type

Tickets at the Door
Online Ticketing Option
Tickets Required
Advanced Tickets Recommended
VIP Fast Pass

Admission Type

Military Discount
Group Rates Available

Admission Payments

Credit - Debit Accepted

Age Recommendations

Recommended 16 y. +


Night Attraction
Open Rain or Shine
Open Weekends
Open Certain Thursdays

Property Extras

Bathroom Available
Indoor Bathrooms
Corporate Events

General Parking

Free Parking