"TOP 5

MOST TERRIFYING
HAUNTED HOUSES

IN THE USA"

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DENVER HAUNTED HOUSES

Halloween Lives Here

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ABOUT 13TH FLOOR HAUNTED HOUSE

Experience the world-famous 13th Floor Haunted House, Denver’s ultimate Halloween event. Halloween lives here!

2023 ATTRACTIONS

In a post-apocalyptic world, You are faced with a devastating virus that has afflicted humanity, causing menacing mutations to roam free. The Hades Corporation, responsible for both the virus and its antidote, takes action to eliminate these mutants and capture the Alpha Infected. Driven by a relentless determination, You set out on a mission to uncover the truth and expose the Hades Corporation’s culpability. In a world where survival depends on revealing the truth, the pressing question remains: who will believe it and does it really matter?

In a post-apocalyptic world, You are faced with a devastating virus that has afflicted humanity, causing menacing mutations to roam free. The Hades Corporation, responsible for both the virus and its antidote, takes action to eliminate these mutants and capture the Alpha Infected. Driven by a relentless determination, You set out on a mission to uncover the truth and expose the Hades Corporation’s culpability. In a world where survival depends on revealing the truth, the pressing question remains: who will believe it and does it really matter?

The air thickens with an eerie atmosphere, engulfed in ominous energy, leaving you with an unsettling sensation of being scrutinized. Suddenly, faint whispers fill the room, and the temperature drops, sending a chilling shiver through you. Too late to escape now. Mara the Nun has crossed into our realm, armed with a malevolent agenda – to unleash the Nightmare Realm, engulfing all in fear and suffering. Her ultimate ambition is dominion over our world. The pressing question remains: do you have what it takes to thwart her designs before it’s too late?

The air thickens with an eerie atmosphere, engulfed in ominous energy, leaving you with an unsettling sensation of being scrutinized. Suddenly, faint whispers fill the room, and the temperature drops, sending a chilling shiver through you. Too late to escape now. Mara the Nun has crossed into our realm, armed with a malevolent agenda – to unleash the Nightmare Realm, engulfing all in fear and suffering. Her ultimate ambition is dominion over our world. The pressing question remains: do you have what it takes to thwart her designs before it’s too late?

Hop into the rabbit hole and see what hides inside the dark nooks and crannies. Villains of the fairytale world have united to capture both the darkest of evil beasts and the sweetest of heroes into their new world of lore. As you wander through the collection, you can’t help but feel a sense of danger, as if you might become trapped in one of the stories. Why is this ship sinking? Who blew the house down? What hides in the forrest? And how will you escape the creatures in the swamp? Will this fairytale end happily ever after? Not very likely.

Hop into the rabbit hole and see what hides inside the dark nooks and crannies. Villains of the fairytale world have united to capture both the darkest of evil beasts and the sweetest of heroes into their new world of lore. As you wander through the collection, you can’t help but feel a sense of danger, as if you might become trapped in one of the stories. Why is this ship sinking? Who blew the house down? What hides in the forrest? And how will you escape the creatures in the swamp? Will this fairytale end happily ever after? Not very likely.

What customers are saying

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5 Star Google Reviews

Checkout what our customers and media outlets are saying about 13th Floor Haunted House at the link below!

Phenomenal!! This was so much fun... I'd go again over and over. 13th floor really puts on a great show.

Rosie Maureaux

Google Review

Always a blast and already looking forward to the next event! 12 out of 10, would recommend!

Troy Watson

Google Review

I enjoyed every minute..my daughter and I had so much fun. I was very impressed by everything. Cant wait for next year😊

Gypsy Fire

Google Review

Add To Your EXPERIENCE

More Thrilling Haunted House Activities

My FrightFilm

RESERVE IN ADVANCE

Scare. Watch. Share. Save. Secure your film pass before you enter. After your group ‘survives’ the haunted house, swing by the merch store to watch you and your friends get scared through the lens of strategically placed cameras throughout the experience. Grab your digital download on-site). Check in at the box office upon arrival. Only 1 ticket per group needed (max 8 people).

Mini Escape Games

TEST YOUR WIT WITH FRIENDS

Mini Escape Games are a fully interactive and immersive experience, unlike anything you have ever done before! Race the clock: Your group enters a room and has only 5 minutes to use clues and riddles hidden throughout the room that provide the tools necessary to meet the objective. As the clock ticks down and the pressure mounts…can you stay calm, can you escape?

Admits one person into one Mini Escape Game attraction. Purchase multiple tickets to play multiple Mini Escape Games. Enter anytime during haunted house operational hours. Subject to waiting in the Mini Escape Game queue line, wait times vary. Limited Capacity.

$5 For 5 - Axe Throwing

ADD TO YOUR AXEPERIENCE

Become intimate with a 1.5lb piece of whirling wood and metal! $5 for 5 Axe Throws.

ENJOY SPOOKY LIBATIONS

Concessions will be available at our on-site bar. Our 21+ patrons can enjoy spooky libations at the Shriekeasy before or after experiencing the haunted house! IDs will be checked on site.

The Sacred Skull: A Tiki Tarot Bar

TIKI TAROT READING

Around the corner tucked away inside the Shriekeasy you will find the Secret Skull where the mighty tiki totem will ask you questions to reveal your special tiki cocktail. Drink included with purchase. IDs will be checked on site. 13th Floor reserves the right to refuse service to anyone. No refunds. Check-in at the Ticket Booth.

Blood Bank Secret Bar

HORROR THEMED SECRET BAR

In a dark corner in the halls of 13th Floor Denver, you will be lured into a secret bar, where you can take a break with a refreshing shot before braving your way back into the madness. Must be 21+ to enter. IDs will be checked on site. 13th Floor Denver reserves the right to refuse service to anyone.

Respawn Pass

TWICE THE FRIGHT

Is one time just not enough? Purchase a Respawn Pass to go through the main attraction a second time to relive the scares. This pass can also be purchased at customer service with proof of purchase of original ticket.

PRIVATE VIP EXPERIENCE

Private indoor, heated space for up to 8 people. Free bucket of 6 beers or spiked seltzer’s of your choosing (soft drinks can be substituted). Enjoy activities like jumbo jenga and Hook & Ring game. 10 free axe throws. A visit from an Icon character with guaranteed selfies. $13 off merch. Does not include tickets to the Haunted House attraction.

PRESENTED BY

World's largest halloween entertainment company

Thirteenth Floor Entertainment Group is the world’s largest Halloween-themed entertainment company, with over 15 locations and counting! We bring a premier haunted house experience to markets all across the country.

LOCATION

13th Floor DENVER

3400 E. 52ND AVE, DENVER, CO 80216

Sponsors & Beneficiaries

WARNING!

EVENT MAY BE TOO INTENSE FOR CHILDREN 12 & UNDER

Sign Your Waiver

13th Floor Haunted House Denver

Denver's Best Haunted House

3400 E. 52ND AVE., DENVER, CO 80216

presented by

NO REFUNDS UNDER ANY CIRCUMSTANCES

Event occurs rain or shine. No rain checks, returns, reschedules or refunds.
Prices, dates, times, attractions, entertainment, and/or experience details are subject to availability, changes and/or cancellation without notice. Dates may sell-out due to capacity and sales may end without notice.

Site contents Copyright Thirteenth Floor Entertainment Group unless noted otherwise. All rights reserved.