North America's oldest quarantine facility was built in response to Philadelphia's 1793 yellow fever outbreak.

Crammed into a Baltimore row house is an oddities shop that sells everything from skulls to dead insects.

Abandoned hotel with adjacent lake and golf course.

The "3rd largest" city in California is an empty mirage of suburbia in the middle of nowhere.

Not even a series of devastating fires could keep this odd castle in upstate New York from bouncing back.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

This historic iron-working village is now a ghost town so immaculate that it looks as though it was recently built.

Since 1874, this macabre collection has developed into a museum devoted to Scotland Yard's mementos of dastardly deeds.

This empty Victorian manse on Staten Island is said to be haunted but is actually a real life crime scene.