Nightmare on 13th is Utah’s Longest-running indoor haunted attraction. Nightmare on 13th has been consistently ranked the scariest haunted house in Utah and in the top 10 in the entire nation.

Nightmare on 13th is 1 location with 2 haunted attractions: nightmare haunted house and institute of terror. These iconic haunted houses reign supreme as Utah’s best way to celebrate Halloween. Boasting over 35 years of terror, Nightmare on 13th will be the perfect way to celebrate your love of Horror and Halloween.

Voted as one of the top haunted houses in the nation by Buzzfeed, Travel Channel, USA Today, and more. Come see why millions of people have screamed at Salt Lake City. Utah’s #1 Halloween Attraction!