Denver's Favorite Haunted House
Featured On...Discovery ChannelThe Denver PostThe Huffington PostThrillist
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Sponsored By
Carl's Jr. 7-11This Haunted Attraction Proudly Sponsors the DON'T BE A MONSTER Bullying Prevention Program

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 2016!

Asylum Hotline - 303.355.FEAR


Warning! Event may be too intense for young children and is not recommended for children under the age of 12