13th Floor Haunted House - Denver, CO

Back again is this exciting Denver haunted attraction.  Depending on the night, doors open between 7:00 pm – 7:30 pm and close between 10:30 pm and Midnight. Please double check their website for official dates and times. General Admission ticket prices vary depending on the date. Mark your calendars because they also run blackout nights. Expect to be terrified as your worst fears come to life in the 13th Floor. Three main attractions this year are Gremlin’s Pool Party, Serial Killer Whales, and Undead Unicorns.  Sister site The Asylum and 13th Floor are within a 3.5 mile area. You can purchase combo tickets that will get you into all attractions for a full evening of terror. This is one amazing haunted attraction.  13th Floor has over 94000 Facebook likes.  Opens weekends from around the middle of September and nearly every night in October.  Open until around the middle of November.

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Watch a Video

Here is a video from the past that provides information about a prior event. We hope you find it helpful in deciding whether you should attend the event this year.

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