The Curse Of Slaughterhouse Gulch has been Voted the #1 haunted house in Denver Colorado by Rocky Mountain News readers, The Curse of Slaughterhouse Gulch is updated each year to showcase famous movie monsters in a classic haunted house experience. Recognizable monsters from your favorite horror movies appear in familiar scenes to surprise and startle you throughout.
We have some news for you. For the third year in a row, The 13th Door haunted house has been voted one of America’s Best Haunted Houses. That means we are in the Top 13 haunted houses in the nation. That also means that the 13th Door is considered the #1 haunted house in the Denver Metro Area!