The rustic think-space of famed naturalist John Burroughs stands exactly as he left it.

This derelict building used to house infirm Freemasons, their widows, and orphans.

This forlorn park is the result of a failed investment turned tax dodge.

Haunted Victorian house that inspired a legendary "Ghostbusters" court ruling.

The only remaining piece of hull of the most decorated US ship of WWII is this giant name plate.

A farm in New Jersey grew a most unusual crop for AT&T's testing purposes.

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

This crumbling little graveyard was saved from the undergrowth by concerned veterans.

This old cement mine has been used as everything from a mushroom farm to a recording studio.

Astonishing collection of helmets, scientific instruments, and medical models.

The poet's been ambling through these New York woods since 1940.

This abandoned cemetery is crumbling into ruin, exposing the artifacts and bodies buried there.

An ideal wedding spot that is almost too ideal.

Reclaimed by nature, the ruins of Doodletown, New York are remnants of a town consumed by a state park.

Hundreds of numbered stakes hidden in the woods mark the graves of the lost souls of a nearby asylum.

Collapsing castle on the Hudson river was once the storage site of military surplus business.

This stone gatehouse was once the entrance to a historic mountain resort, and it had a cameo in a cheesy cult horror movie.

This massive boulder is either a unique rock formation created by glacial melt or a magic energy vortex.

Local lore claims this park is named after a young woman who jumped off a cliff.

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

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

This ominously named New Jersey street seems to be attracting over-the-top legends of its own making.

Historic town settled in the 19th century because of its convenient location along a popular coal transport route.

"Gnome Chomsky" was once the largest gnome in the world, but is now simply tall for his kind.