An abandoned 19th century quarry in the middle of the woods, remade by unnamed wanderers into a massive series of rock thrones.

This insurance company building reminds customers that witches, bears, and gnomes are out there, best be insured.

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

One man's swirling six-acre monument of stone.

Gambling, boozing, and yodeling animals cover the walls of this dive bar cum natural history museum.

Stroll through a wonderland of stupendous moss-covered trees.

A wall of chewing gum moonlights as collective art.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

An eccentric playboy's astounding natural history collection.

The home of aviation trailblazers, in a remote corner of the big city.

A Natural History and Science Emporium.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

19th century cemetery hidden in Brooklyn's Prospect Park.

A mass grave for victims of one of the city’s worst fires.

A curious friendship between two inanimate ladies.

Sniff the Titan Arum's rotting flesh.

Once called Winthrop Park in 1889, home to a decidedly sexy tribute to the Monitor vs. Merrimac battle.

Home to first responders to Greenpoint's devastating oil fires.

Enormous one time fiber mill now houses local artists and small businesses.

The one-stop shop for all of your superhero (or evil arch-nemesis) needs.

2 square block factory in Greenpoint erected in 1936.

Hundreds of antique bank vault locks on display in New York City.

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

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.