COVID Notice:

Many states are actively changing their policies and mandates concerning the recent rise in the Delta variant of COVID-19. Some haunts are closing, others are implementing last year’s policies, and others are able to continue as normal. We (The Scare Factor) have no way of monitoring the policies in every State, County, City, Town, etc. across the country in real time. It is your responsibility as a customer to always confirm the active policies in place with the attraction/s you plan to visit.

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SpookyGrass Haunted House

SpookyGrass Haunted House is a Haunted Attraction located in Boulder, CO.


401 Main Street
Boulder, CO 80302

Special Directions:
Gold Hill Inn

(Click for Fullscreen Map)

About This Attraction:

Haunt Types:


# of Attractions: 1

Min. Recommended Age: 13

Dates & Hours:

Always verify the attraction’s dates and hours prior to visiting.

Saturday and Sunday, October 30th and 31st


Evil spirits have descended upon a Colorado bluegrass festival, stopping the music and creating a nightmare of carnage. Of the few survivors, none resemble their former human profiles. Perhaps your tour through the dark festival grounds will illuminate the story of what went wrong. Can the music be saved, or will your crew join the bloody ranks of bodies and possessed ex-humans haunting the festival grounds?


Free Parking, “Old-School” (Low Tech), You will NOT be touched, Uncovered Outdoor Waiting Line, All-Outdoor Attraction


SpookyGrass Haunted House Facebook PageSpookyGrass Haunted House Website


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Payment Methods:

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