New York City's only radical feminist independent bookstore.

A modern zoetrope on the New York City subway.

The site of the deadly Triangle Shirtwaist Factory Fire.

A good place to research the Freemasons, esoterica, occultism, and hermeticism.

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

Rummage through this sunken ship, but leave your scuba gear at home.

This lavish room at NYC's French Embassy is a rare relic from the end of the Gilded Age.

A Manhattan Episcopal church with an eerie underground crypt.

A once crucial portion of the Long Island railroad still lays abandoned, waiting to be turned into an urban park.

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

There’s a secret bunker inside the Brooklyn Bridge, but the city won’t say where.

There must be a pun in this haystack somewhere...

Have a steam and some blini at this cafe in a century-old bathhouse.

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

One of only two remaining Victorian-era greenhouses in New York.

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

An unrealized dream to wirelessly electrify the entire Earth.

Two New York rooftops are home to the largest rooftop soil farms in the world.

Protecting the future of some of the rarest and most misunderstood mammals of North America.

A former insane asylum despised by Nelly Bly and Charles Dickens is now fashionable apartments.

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

This outdoor gallery of graffiti-covered walls pays homage to the past, present, and possible future of street art.

Hidden in one of New York's oldest subway stations is the final remnant of the site of the bizarre Shakespeare Riots.

A Frankenstein blend of science and art allows one tree to produce 40 different types of stone fruit.