A peaceful international sculpture garden in upstate New York.

A winding, cliffside stretch of road overlooking the Delaware River.

The dairy farm in upstate New York where nearly half a million people gathered for three days of peace and music in 1969.

An abandoned castle owned and ignored by Masons carries a cursed history.

This Central New York ghost town was once a prosperous railroad community.

This once luxurious Catskills resort is now a haunting ruin.

This once sprawling resort now sits abandoned, filled with graffiti and vibrant colors from an era long passed.

Believe It or Not, Ripley once called this chiseled mountainside “New York’s Mount Rushmore”.

An enormous cat made of recycled wood scraps.

The abandoned ruins of America's first private zoo are open for exploration in the Catskills.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

A once grand hotel is being retaken by the wilderness it once capitalized on.

For over 80 years, Mayan ruins stood proudly in a most unlikely location.

A nearly 100-year-old dining car in upstate New York embodies the golden age of roadside dining.

What was once a trend-setting, phrase-coining icon of architectural splendor is now a rotting, forgotten hulk.

This giant rock arrived at this quiet park thousands of years ago on the back of a massive glacier.

The real-life site of Ichabod Crane's infamous gourd attack.

These World War I shooting range tunnels are now haunted halls of underground graffiti accessed through the roots of a tree.

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

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

Decades after testing the polio vaccine on unwitting patients, this historic mental hospital sits in ruin.

A ruined mansion hidden in the woods of the Hudson Valley, home of a tragically doomed romance.

A plaque on a rock dedicated to a famous, forgotten author, and put in an impossible place.

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