"TOP 5
MOST TERRIFYING
HAUNTED HOUSES
IN THE USA"
USA TODAY
TICKETS NOW ON SALE
OPENING NIGHT SATURDAY, SEPTEMBER 6TH
FEATURING THREE UNIQUE HAUNTED HOUSES
2025 DISCOUNT
PRESALE TICKETS
RETURNING SELECT NIGHTS SEPT 6 - NOV 9
GET PRESALE ACCESS NOW
$13.99 TICKETS SOLD OUT
$15.99 TICKETS SOLD OUT
$19.99 TICKETS ON SALE NOW
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!
New for 2024!
2 haunted houses, with separate entrances.
Your ticket gets you in to both!
Haunted House 1
New Attraction Theme
2025 ATTRACTIONS
You step into the elevator – but beware – there is no 13th floor.
Legend says terror awaits those bold enough to go looking for it. Cloaked in shadow and crawling with unspeakable secrets, the 13th floor was never meant to be seen. But tonight, you’ve been invited inside.
Mr. Hallows, the key master and warden of this forbidden level, opens his doors to you – offering a tour of his twisted collection of monsters.
The locks have rusted.
The horrors are free.
And the elevator isn’t going back up.
You’ve entered Blackthorne Manor – but it’s not just haunted – it’s cursed.
A vengeful witch, once the wife of a murdered psychiatrist, has twisted this asylum into her own realm of torment. The residents are trapped in a waking nightmare, doomed to wander the halls without sleep, as madness takes root and reality unravels.
Dare to step inside the asylum… or plead with the witch to lift her curse.
Blood stains the air, and somewhere in the dark, the echoes of screams still bounce off the rusted walls. You’ve stepped into his domain now.
This place belongs to The Carver – a deranged butcher who hunts anything foolish enough to enter. His bloodthirsty crew has turned their tools on humans, transforming meat hooks and chainsaws into instruments of terror.
You’ll weave through bloodstained stalls and shadowy corridors… but the real question is: can you escape before becoming the next cut of meat?
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).
Trick R treat ar experience
BRAND NEW FOR 2025!
Trick ‘r Treat at Verse Immersive drops you into Halloween’s darkest secrets in a terrifying new reality. Come face-to-face with Sam through the cult-classic’s haunting tales where your choices decide your fate. Will you honor the traditions and survive the night… or defy the rules and suffer Sam’s wrath? Experience Trick ‘r Treat like never before at Verse Immersive this Halloween season. Horror just became real. Step inside—if you dare.
Trick ‘r Treat blends cutting-edge augmented reality (AR) with the twisted charm of Sam and the Rules of Halloween. Every action you take—every candy picked up, every pumpkin touched—shapes what happens next.
Walk through four haunting locations pulled straight from Warren Valley lore. Break a rule, and you’ll pay for it.
It’s not just a haunted house. It’s a cinematic, reactive, thriller story where the only way out… is to follow the rules.
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
DARK MAZE EXPERIENCE
- DARE TO ENTER?
Everyone’s favorite clown has returned to 13th floor, and in big fashion. Come visit no name in his Curtain chaos attraction. Do you know how to get out? Do you know what may be lurking around the corner? Follow the music to find a special concert being played. No name is full of surprises. Which of you will come out of his curtain of chaos? Join us and see which of your friends will survive.
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
