Wading through a small lagoon reveals a secret, wild stretch of pristine beach.

A thriving Black community was destroyed by an angry white mob at this site in 1923.

The ruins of a Florida miracle spring resort make it seem like a wonder that this was ever a health spa.

A community of collapsing homes more than a mile out from the Florida coast.

The only Florida state park with publicly accessible caves.

Florida castle built with aluminum printing plates.

This picturesque ghost town is located on the banks of the Suwannee River.

Japanese gardens dedicated to the Japanese farmer that refused to throw in the trowel.

A World War II-era submarine is stuck in the mud in New Jersey.

An enormous overgrown greenhouse teeming with graffiti and wildlife.

This hospital fell into ruins after failing to act as the advocate for the mentally ill it was designed to be.

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

World Trade Center memorial likened to a woman's sexual organ.

The highest point in New Jersey is marked by a massive, if simply named, obelisk.

Rusting away on the edge of New Jersey are the remains of a Cold War missile launch site.

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

A unusual sanctuary for abused and exotic animals in South Jersey.

Once the world's largest reinforced concrete structure, this abandoned bridge now beckons urban explorers.

The creek where a shark wreaked terror upon New Jersey, and served as the inspiration for "Jaws."

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

Along the Palisades skyline are the ruins of a large mansion built in 1911 and demolished in the 1930s.

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.

A scenic fort on the harbor protected Philadelphia from an attack that never came.