For the first time ever, two of Denver's favorite haunted houses have joined forces! City of the Dead and the Asylum are now together in one location--double the chills & thrills for the price of one ticket! Fan-favorite attractions from both City of the Dead and the Asylum will be featured, including over-the-top sets and terrifying live actors. Get ready to explore where the dead roam... you'll never feel more alive than at City of the Dead and Asylum. TICKETS & INFORMATION: Purchase tickets early as one of Denver's biggest haunted attractions is sure to sell out! Located at the Mile High Flea Market off of 88th Ave. in Henderson.