Boulder, Colorado

Halloween Events!

Halloween Haunted Houses & Trick or Treat Events Around Boulder, CO!
Trunk or Treat, Haunted Hayrides, Ghost Tours & more!

Searching for the best place to find Halloween Haunted Houses and Halloween events in Boulder, CO? Look no further as we have pulled together the best list of Halloween happenings for Colorado. Use this list below to find the best Halloween events and happenings in your area or browse through our spooky list of Halloween Trick or Treating events, Halloween Parades and more in CO.

Hunting for scares and screams in a Colorado Halloween Haunted House near Boulder? We've got you covered.

In need of a jack-o'-lantern? Check out our collection of pumpkin patches, farms, and stands near Boulder, CO.

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Caffeine and Chrome at Gateway Classic Cars of Denver

Saturday, Oct 30, 2021 from 9:00am to 12:00pm
Gateway Classic Cars of Denver
Englewood, CO
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Field of Corpses

Field of Corpses
13251 West 64th Avenue
Arvada, CO
History:For two hundred years the citizens of Arvada have wondered what happened during the Fall Harvest of 1801. What did the White family find ou...
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Anderson Farms - Terror In The Corn and Zombie Paintball Hunt

Anderson Farms - Terror In The Corn and Zombie Paintball Hunt
6728 County Road 3 1/4
Erie, CO
Terror in the Corn Terror in the Corn is BACK for its 19th terrifying season!! Step into our fully interactive wagon only to be dropped off into t...
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The Frightmare Compound

The Frightmare Compound
10798 Yukon St
Westminster, CO
The Frightmare Compound’s unsettling story starts back in the early 1970s when the U.S. Government funded a secret project using this swampla...
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Circus of Fear 3D

Circus of Fear 3D
5550 Wadsworth
Arvada, CO
About Us We are a hodgepodge crew of creatively restless and quirky friends with seriously twisted imaginations all volunteer artists, makers, p...
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Spider Mansion

Spider Mansion
18301 West Colfax Avenue
Golden, CO
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Highland Haunt

Highland Haunt
32nd Avenue From Clay to Zuni Streets
Denver, CO
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Haunted Field of Screams

Haunted Field of Screams
10451 McKay Road
Thornton, CO
About Us The Haunted Field of Screams is Colorado’s largest scream park where terror grows fresh every year. Backing the famously haunted Ri...
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Haunted Denver

Haunted Denver
1550 Larimer Street
Denver, CO
About Us:Haunted Denver is here for reviews and information on the scariest haunted houses in Denver Colorado. Every year, we provide comprehensive...
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City Of The Dead Haunted House

City Of The Dead Haunted House
3400 E 52nd Ave
Denver, CO
This year for the first time ever, we’re letting the monsters out and bringing them to you in the “safety” of your parked vehicle...
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