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Preview 2015
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New This Year
New Attraction Theme for 2015
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New This Year
New Attraction Theme
for 2015
Click to learn more
New This Year
New Attraction Theme
for 2015
Click to learn more
Watch Video
Preview 2015 | WATCH VIDEO
New This Year
New Attraction Theme for 2015
Click to learn more
New This Year
New Attraction Theme for 2015
Click to learn more
New This Year
New Attraction Theme for 2015
Click to learn more
Denver's Premier Halloween Event
Asylum Haunted Houses have been featured on
Discovery Channel
The Denver Post
The Huffington Post
Thrillist
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This year, don’t miss Denver’s #1 rated haunted house!

Featured on the Travel Channel’s show, “America’s Scariest Halloween Attractions”

Rated in the top 10 Haunted Houses in America by Hauntworld Magazine

“Work your way through 15,000 square feet of depravity in this torturous hospital for the mentally insane, and see how balanced you are when you make it out.” - Huffington Post

Are you ready to GET SCARED?! FACE YOUR FEARS at the most insane haunted house of all Denver Haunted Houses!

“Within the walls of the legendary Nightmare Factory, a hidden passage was unearthed! This passage descended two levels into Gordon Cottingham's Hospital for the Mentally Insane, The Asylum. Much deeper and darker than the previous levels, the Asylum is a damp and musty place infested with spiders, rats, snakes and the endless screams of tortured souls.”

From the creators of the 13th Floor Haunted House and Nightmare Factory, The Asylum Haunted House is the scariest haunted adventure in all of Denver, Colorado! Featuring all new up-close and in-your- face frights for 2015!

Asylum Hotline - 303.355.FEAR

THE ASYLUM WAS FEATURED ON THE TRAVEL CHANNEL'S AMERICA'S SCARIEST HALLOWEEN ATTRACTIONS

Stay Scary
WARNING: Event may be too intense for young children and is not recommended for children under the age of 12