An unassuming nature trail winds through dozens of tiny houses built for the wee people.

The great American road trip, but smaller.

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

A formerly abandoned mental institute, now back in business.

A millionaire's abandoned swimming pool from the gilded age of one of America's most distinguished families.

The first "Hall of Fame" in America was designed by legendary Gilded Age architect Stanford White for what was then the NYU uptown campus.

The home, museum, and death site of Kodak's influential founder.

The life of one of FDR's possible mistresses is preserved in her palatial Hudson Valley mansion.

The Vatican of the movie industry turned into an actual church.

Ruins of a once-prized railroad station in New York.

A historic recreation of the golden age of the Erie Canal, abandoned for some time, slowly being restored.

Dedicated to the art and science of glass in equal measure, this space is as much laboratory as museum.

Captain America, Sub-Mariner, and the Human Torch were all born in this art deco Manhattan masterpiece.

A peaceful international sculpture garden in upstate New York.

One of the few Glatt kosher delis in the United States is a cornerstone of its Hasidic neighborhood.

A perfect replica of the beloved show's first set.

These mouldering mansion ruins remember a time when the Catskills were nothing but luxury.

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

This tiny little island has, as the name says, just enough room for its single house.

This once-grand marvel of engineering is now 41 miles of scenic hiking trail.

Final resting place of two dozen New York City harbor ships.

Long-forgotten artifacts give incredible insight into New York's most glamorous hotel.

"A hideous albatross in the Hudson River Valley."

This secluded ruin was once a home for exotic plants.