An abandoned water sports stadium that has become a haven for graffiti and decay.

The ruins of this antebellum sugar plantation are the end result of a Seminole attack during the Florida Wars of 1836.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

The only remnant of a small mining town is an abandoned railroad tunnel that is steeped in ghostly lore.

The angel of death appears to weep black tears at this grave marker.

Edison's cast-in-place concrete houses were a failure, but way ahead of their time.

American involvement in World War I officially ended in 1921 in New Jersey, three years late and thousands of miles from the battlefield.

Vacant Beaux-Arts buildings that serve as reminders of a beach town’s glory days.

The remains of an old sawmill, gristmill and the surrounding industry dating back to the 18th century.

The rusting remains are visible sticking out of the waters of the Delaware Bay.

Tucked behind New Jersey's abandoned Gingerbread Castle lie the eerie ruins of a once-flourishing paper mill.

This Boy Scout retreat acted as "Friday the 13th"'s original Camp Crystal Lake.

This Great Depression-era creation was once known as the strangest house in the world.

The remains of a century-old mansion that met a fiery demise years after it was deserted.

A recently abandoned psych ward at the end of Sanatorium Road.

Once in a state of dilapidation, this candy-inspired fortress is now being revived.

This tiny New Jersey village has lived many lives but seems determined to remain a ghost town.

Series of storm drains connected to a dark urban legend.

A storefront museum in Asbury Park honoring the Jersey Shore’s deep history of mystery—including the Jersey Devil.

Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

A 300-yard long natural tunnel runs through a ridge deep in the Appalachian Mountains.

This former asylum for Black Americans is haunted by its history of violence and racism.

Ship skeletons haunt Baltimore's waterways.