Nightmare on 13th (Salt Lake City, UT)
This will always be one of the most visited haunted houses in the country. It offer fun features with a little bit of scary in them. When it comes to fun it is fun. However, its scary side is deadly serious. The place opens at 7:30 pm. One of the sightings to look for is a figure called Dr. Nightmare. There are three areas to go to. These are Delirium, Swamp Blood, and Haunted Hollywood.