Watch 2021 Trailer

Denver Haunted Houses

Halloween Lives Here

About City of the Dead Haunted House

Experience the world-famous City of the Dead Haunted House, Denver’s legendary Halloween event. Halloween lives here!

2021 ATTRACTIONS

2022 Attraction Themes Coming Soon

What Our customers are saying

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5 Star Google Reviews

Checkout what our customers and media outlets are saying about City of the Dead Haunted House.
Haunted House Reviews

Best haunted house I've been to in colorado. I've been to about pretty much every haunted house, and this one was the best!

Dolly Barela

Google Review

This was so much fun! If you like to laugh and get spooked then you should visit!!

Sydney Babka

Google Review

This is one of the better haunted house experiences I've had as an adult. Really got me in the mood for Halloween and my friends loved it as well.

M. Bevis

Google Review

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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.

Learn More About Thirteenth Floor

Sponsors & Beneficiaries