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Preview 2016
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New This Year
New Attraction Theme
for 2016
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New This Year
New Attraction Theme
for 2016
Click to learn more
New This Year
New Attraction Theme
for 2016
Click to learn more
Watch Video
Preview 2016 | WATCH VIDEO
New This Year
New Attraction Theme for 2016
Click to learn more
New This Year
New Attraction Theme for 2016
Click to learn more
New This Year
New Attraction Theme for 2016
Click to learn more
Denver's Premier Halloween Event
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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 house experiences ever, the 13th Floor Haunted House!

In most buildings, the 13th Floor does not exist. But hidden in this building, it’s very real. Experience the truth about the legend of the 13th Floor at a haunted house created from your darkest fears. Legends and nightmares alike will come to life at the 13th Floor: Denver's legendary haunted house, a gut-wrenching ride to untold nightmares 13 floors straight down!

Horror in the Heart of Denver! I-70 and Brighton Blvd., one block south of the Denver Coliseum.

This Halloween Season, explore the legend of the 13th Floor at one of the most horrifying haunted house experiences ever, the 13th Floor Haunted House!

Featured on its television show America Haunts, The Travel Channel proclaims, "When you climb the mountains of Denver, CO you've got to check out the 13th Floor Haunted House!"

Hauntworld Magazine names the 13th Floor Haunted House one of "America's Best Haunted Attractions" for seven years running and the best of all Denver Haunted Houses!

"The scariest haunted house in Colorado." – MTV

"One of the best 13 haunted house attractions in the US." - USA Today

Previous visitors to our haunted house have become loyal customers and return each and every year. If you are looking to have an authentic and surreal experience with your friends or family this Halloween, make certain to visit one of the scariest haunted houses in Colorado.

THREE NEW ATTRACTION THEMES for 2016!

SLASHERS REMIX You remember the nightmares, don’t you? A masked psychopath with a chainsaw, a bladed hand, alone in a cabin in the woods. You tried to scream but nothing came out. No one could help you. Well, we’re sorry to say you don’t outgrow the fears of the slasher films of yesteryear... you just hide them away. This year, we’re resurrecting those exact memories, twisting the characters that haunted you the most, and making you face them as you try to make it out of the cabin in one piece. Will you overcome your nightmares this time around,? There is only one way to find out...

UNDEAD: ABOMINATIONS The rumors and conspiracy theories are true. You are sure of it. You’ve heard about the subterranean labs deep beneath the hum drum surface of River North—the experiments, the mutations and the discarded bodies that are buried there far below the businesses and condos we see today. But there is no rest for the “Undead”; quite the contrary. Many of the subjects were experimented on and survived the now-abandoned lab and the mutations continued under the watchful eye of guards and quasi-scientists... until something unthinkable emerged from the bowels of the earth... an “Abomination”. Indeed, the walking corpses that now terrorize the deep dark passageways and nooks of the underground have begun to find their way out. Will your group make it through unscathed or will the Undead: Abominations take some of you for their ranks?

CURSED: THE RITUAL The hamlet of Blackmoor has been overtaken by werewolves, which emerged from the nearby cemetery’s cavernous crypts and tombs a year ago. But the mystery remains as to how the town’s citizens are taken into this dark wolven tribe. Cursed: The Ritual takes you back to before the “Feral Moon” awoke these ravenous creatures, when the living and the undead were revived by the act of necromancy of a local “bokor,” a sorcerer or witch. That’s right... VOODOO! These undead canine beasts can be traced back to Haitian roots and their red eyes are a sign the evil has taken possession—as goes the folklore. A zombie remains under the control of the bokor as a personal slave, having no will of its own, so you must be strong as you pass through these unhallowed grounds. Can you resist the call of the voodoo priestesses or will you be called into the order of the ritualistic, cursed werewolves like so many before you?

Tickets

Double your scare experience with a combo pass that includes both 13th Floor and The Asylum haunted houses are also available.  Two haunted houses, one ticket, one price, ensuring you get the best value in scary entertainment this Halloween.

Get your tickets early, whether you choose one or both. Skip the General Admission line and get your Fast Pass or be the very next to enter with your Skip the Line tickets today!

Buy your tickets online and avoid the weekend sell out!

Location & Parking Information

There are FREE parking lots and areas throughout the Midtown Industrial Center, on the Brighton Blvd (west) side of building A, and on the east side as well (one block south of the Denver Coliseum). You may also park on the street, but please be respectful and do not park in the parking lots of the neighboring businesses without their permission. There are also a few pay lots that open while 13th Floor is operating, being close to the Coliseum the area is used to large events.

Dates & Times

Ticket sales will end at our posted closing times, usually 11pm on weekdays and 12am on weekends. We will close when the last person is through the haunted house. We will sell out of tickets on weekends. The 13th Floor Haunted House may be too intense for children under 12 years of age.

In addition to the 13th Floor, make sure to check out the other top Denver Haunted Houses:

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