6. Shocktoberfest, Sinking Spring, Pennsylvania
Have you ever watched the show Naked and Afraid and thought you could handle it? Well, now brave souls can test themselves at Shocktoberfest’s Naked and Scared Challenge. Taking place at the end of the evening, guests 18 and over can participate in this semi-private haunted house experience. If the ghouls don’t give you chills, going through the Unknown Haunted House in your underwear will! Law officials nixed being able to go through completely naked, but men and women can sign a waiver that let’s them journey through the spooky setting in just their skivvies.