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

This collection started by a Cornell professor once held more than 600 human brain specimens, including the one that belonged to its founder.

This outpost of America's most popular fast-food restaurant is housed inside a palatial mansion.

This locally-famous crevasse in New York State is icy all year round.

An abandoned Gold Coast-era mansion once intended for the exiled ruler of Albania, who never arrived.

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

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

"A hideous albatross in the Hudson River Valley."

Thriving meadows span a rooftop in one of Brooklyn's most heavily industrialized neighborhoods.

Why have you never heard of the second most popular tourist site in New York?

Discovered by cows, these upstate New York show caves are presented with a healthy dose of psychedelic folk art.

An old abandoned mining town in The Adirondacks where Theodore Roosevelt first learned of the shooting of President William McKinley.

The world's largest kaleidoscope, designed by a 1960s psychedelic artist.

100 massive sculptures in the Hudson River Valley.

Come for the sustainable organic chocolate, stay for the sustainable organic booze.

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

Town full of spiritualists, some of whom are mediums, is still in full swing after 130 years.

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

A hyper-luxurious, 12,000- square foot home might be buried beneath Queens, still waiting to protect you from nuclear missiles.

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

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

The end of the 4 Line is also the end of the line for 300,000 souls in one of NYC's most illustrious cemeteries.

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

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