The American Civil War was the deadliest war in American history. Between the years of 1861 to 1865, it is estimated that 620,000 soldiers lost their lives. It's no surprise that so much death and destruction from that time period has resulted in a lot of creepy ghost stories.
Here are some that will spook you out of camping pretty much anywhere on the east coast.
If you know any Civil War buffs give this a share on Facebook! It's hard to say whether or not the reports of ghosts are completely factual... but it's hard not to be a little creeped out by the thought.