Tell me some Olney Maryland ghost stories.

The haunted mansion story is very famous. The old, dilapidated building has an eerie presence. People who have dared to enter (even though it's trespassing) say they've heard strange noises, like moaning and creaking, as if the house itself was in pain.

There are also tales of haunted mansions in Baltimore. For instance, the H. L. Mencken House is rumored to have some spooky occurrences. Some visitors have reported feeling a strange presence, cold spots, and even seeing shadowy figures. It could be the spirit of Mencken himself or other unknown entities that once occupied the place. The old architecture and the rich history of the house seem to add to the mystery.

One famous southern Maryland ghost story is about the Point Lookout Lighthouse. It's said that the ghost of a former lighthouse keeper haunts the place. People have reported seeing a figure in old - fashioned keeper's clothing walking around the lighthouse at night.

One famous Maryland ghost story is about the Antietam Battlefield. People claim to see the apparitions of soldiers still wandering the fields. It's said that the echoes of the brutal battle are so strong that the spirits remain. Another is the haunted Dr. Mudd's House. Dr. Mudd was associated with the Lincoln assassination plot. Some say his spirit lingers there, perhaps still trying to clear his name. There are also tales of a ghostly woman in white at the old plantation houses in Maryland, often seen wandering the grounds as if lost in time.

One of the common Maryland Inn ghost stories is about a lady in white. She is often seen wandering the halls at night. Legend has it that she was a former guest who met an untimely end there.

In some of the older buildings in Ocean City, there are tales of phantom children. Workers and visitors alike have heard the sound of children laughing and running around when there were no kids actually present. It could be the spirits of children who used to live in the area a long time ago, perhaps playing the same games they did when they were alive.

One famous eastern shore Maryland ghost story is about the Drummer's Ghost at the Kent Manor Inn. It's said that the ghost of a drummer boy haunts the place. Legend has it that during the Revolutionary War, he was killed there and his spirit remains.

One famous ghost story in Frederick County, Maryland is about the Hessian soldier. Legend has it that during the Revolutionary War, a Hessian soldier was killed near Frederick. His ghost is said to haunt the area where he died. People claim to have seen a figure in an old - fashioned military uniform on foggy nights.

Another spooky tale involves a shipwreck off the Maryland Eastern Shore. The sailors who perished in the wreck are rumored to haunt the shoreline. Locals have reported seeing apparitions of drenched sailors walking along the beach, especially on foggy nights.

There could be all sorts of spooky stories related to this so - called contactin furnace in Maryland. It might be that workers in the furnace area met with some misfortune long ago, like accidents or unfair treatment. Their spirits might be lingering around the furnace. But this is just speculation as I don't have concrete information about it. It could also be that the furnace was part of a larger haunted location, and the stories got mixed up over time.