Part of A Mud Island Halloween!
New for 2016 is our first ever Halloween Costume Party! Come dressed to kill as you party with the spirits in our casemates! A DJ will spin all night, watch horror classics in our Casemate Cinema, wander through the Fort after dark as you never know who you might find lurking in the shadows, and […]
October 14-29, 2016
Join us for our special Halloween programming in October, including Candlelight Walking Tours, Open Investigation Evening, Trick-or-Treat with the Ghosts, Sleep with the Ghosts and our first annual Mud Island Halloween Costume Party!
Plan Your Visit
Widely regarded as one of the most haunted sites in the country, National Historic Landmark Fort Mifflin invites visitors to explore the intersection of history and mystery with programs appealing to novice and experienced investigators as well as curious history lovers.