Middletown's Frightland frequently ranks among the scariest scream parks in the country. It is an absolute powerhouse, featuring eight distinct attractions—including a massive haunted hayride and the claustrophobic Zombie Prison—alongside a full carnival midway. For purists who want to hunt real ghosts, Fort Delaware on Pea Patch Island offers five-hour paranormal investigations inside a massive Civil War fortress accessible only by ferry. Armed with EMF meters, guests can explore the dark, freezing stone corridors where Confederate prisoners were once held.
If you are planning a spooky road trip through the Mid-Atlantic this October, mapping out Delaware's scariest haunts is a must. And since it is just a short drive north into Pennsylvania, thrill-seekers can easily cap off their weekend of terror by grabbing a themed cocktail and exploring the rest of Philadelphia's Halloween bars and attractions.