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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South Pearl Street Farmers Market

Sunday, Nov 1, 2020 from 9:00am to 1:00pm
Denver, CO
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South Pearl Street Farmers Market
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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

Anderson Farms - Terror In The Corn
6728 County Road 3 1/4
Erie, CO
Terror in the Corn is Colorado’s only Haunted Hayride & Ghost Town experience.As the tractor drawn wagon heads deeper into the night, thr...
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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
The Haunted Field of Screams (HFOS) is Colorado’s largest scream park where terror grows fresh every year. Backing the famously haunted River...
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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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13th Floor Haunted House

13th Floor Haunted House
3400 E 52nd Ave
Denver, CO
Denver's Largest Haunted House, The 13th Floor! This Halloween Season, explore the legend of the 13th floor at one of the most horrifying haunted h...
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