"TOP 5
MOST TERRIFYING
HAUNTED HOUSES
IN THE USA"
USA TODAY
OPEN SELECT NIGHTS SEPT 11 - NOV 14
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2025 DISCOUNT
PRESALE TICKETS
RETURNING SELECT NIGHTS SEPT 6 - NOV 9
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DENVER HAUNTED HOUSES
Halloween Lives Here
ABOUT 13TH FLOOR HAUNTED HOUSE
Experience the world-famous 13th Floor Haunted House, Denver’s ultimate Halloween event. Halloween lives here!
2026 ATTRACTIONS
The Stitchworks:
House of Reanimation
Deep within The Stitchworks, a brilliant scientist has abandoned all limits in his pursuit of perfection.
Human remains and animal carcasses are stitched together, reanimated, and rebuilt with brutal mechanical enhancements. The laboratory is filled with grotesque creations, each one more twisted than the last, while their creator continues his relentless search for the perfect specimen.
His masterpiece remains unfinished.
Perhaps you’re exactly what he’s been looking for.
Cathedral of the Crimson Queen
Sister Agony sought to purge the corruption that had taken root within her cathedral. Armed with a forbidden text, she performed a ritual she believed would bring justice to those who had poisoned the congregation.
Instead, she unleashed the Crimson Queen.
Now the cathedral belongs to a new ruler. The congregation has become her devoted servants, and Sister Agony remains trapped within the nightmare she created. Redemption is no longer possible. Only devotion.
What customers are saying
5 Star Google Reviews
Checkout what our customers and media outlets are saying about 13th Floor Haunted House at the link below!
Add To Your EXPERIENCE
More Thrilling Haunted House Activities
My FrightFilm
RESERVE IN ADVANCE
- BECOME THE STAR OF THE SHOW
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
- 5 minute experience
- great for groups
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
- COMPETE WITH FRIENDS
- THROW AXES
Become intimate with a 1.5lb piece of whirling wood and metal! $5 for 5 Axe Throws.
PRIVATE VIP EXPERIENCE
- PRIVATE CABANA
- terrifying surprises
Enjoy one of our brand new themed private indoor spaces for up to 8 people. One beer or spiked seltzer per person (soft drinks can be substituted). 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.
The Sacred Skull:
A Tiki Tarot Bar
TIKI TAROT READING
- 21+ ONLY
- SPOOKY LIBATIONS
Cocktail included. Around the corner tucked away inside the Shriekeasy you will find the Sacred 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.
THE ATTIC SECRET BAR
HORROR THEMED SECRET BAR
- 21+ ONLY
- COCKTAIL CONCOcTIONS
Buried deep inside the 13th Floor, The Attic Bar is a refuge for those clever enough to find it. Enjoy a specialty cocktail with your crew before braving your way back into the madness. One drink maximum. Pre-purchase only.
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
- RELIVE THE SCARES
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.
SPOT SHOT
ARCADE SECRET BAR
HORROR THEMED SECRET BAR
- 21+ ONLY
- COCKTAIL CONCOcTIONS
In a seemingly abandoned arcade, you will be greeted by the resident demon and offered a refreshing shot of liquid courage before continuing on your journey.
Must be 21+ to enter. IDs will be checked on site. 13th Floor Denver reserves the right to refuse service to anyone.
NO NAME'S CLOWN CHAOS
Twisted Clown Maze Experience
- DARE TO ENTER?
Clown Chaos is back and it’s better than ever! Get lost in the completely redesigned maze where every twist and turn leads to a new creepy surprise. Are you brave enough to find every room?
The Graveyard Shift
A Zombie Shooting Range
GELLYBALL SHOOTING EXPERIENCE
- LIVE ZOMBIE ACTORS
Enter our shooting range guarded by death itself, step inside your coffin and pick up a gelly ball gun where it is your mission to seek out and destroy all things that go bump in the night. Who amongst your friends will become the victor? Join us and find out.
LOCATION
13th Floor DENVER
3400 E. 52ND AVE, DENVER, CO 80216
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.
Sponsors & Beneficiaries
