Haunted Delaware – Fort Delaware on Pea Patch Island

This harbor defense facility is now a museum that is said to be one of the state’s most haunted places. The spirits of former Confederate soldiers who were prisoners there during the Civil War are believed to “still occupy” the facility. 

The soldier's ghosts have been seen by visitors on tours, and they have also inexplicably appeared in photos. 

The fort has been featured on an episode of Ghost Hunters.