These strange large stones served as a campsite and lookout post for generations of Native Americans.

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

The abandoned tower is the last remnant of Lusaka's first major power plant.

A replica of where the Last Supper was held.

Take in a rare, face-to-face glimpse of Lady Liberty at this tucked away Red Hook park.

A massive forgotten storehouse from 1913 on the Brooklyn Waterfront has a spectacular view of Brooklyn.

In its day this historic fort held 100 cannons pointed in almost every direction to protect New York.

This abandoned seaside fortress is now simply an imposing ruin being taken back by nature.

This enormous Hindu temple in Queens serves incredible dosas in its basement canteen.

One of the most enjoyable bits of history at Coney Island and “the most romantic ride in the world.”

Volunteer-run library dedicated to exploring five decades of activism history.

Avoid gangster interaction while window-shopping.

A quiet and contemplative oasis in the middle of New York's bustle and riot.

Named the fifth most beautiful building in America in 1885, this former courthouse boasts the best view in the Village.

Neon signs that grace the windows of Bergdorf Goodman's and Tiffany & Co. come from this studio in Brooklyn.

This Wall Street bar was once a hub of revolutionary activity where Washington famously bid farewell to his troops.

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

Love, knishes, and best wishes from this legendary Lower East Side bakery.

Unique antiquarian shop specializing in globes, maps, and prints.

Read between the lines of the subway map to find the hidden abandoned Civil War fort.

For over 30 years the walls of this Harlem schoolyard have been a gallery of street art by "Kings and better."

This ruined fort hidden at the top of Central Park can't seem to keep from losing its historical plaques.

A very classy 1920s-era bar right in Grand Central Station.

A three-story copper skybridge connects two Manhattan buildings with Art Deco luxury.