A forgotten relic from New York's bygone trolley system hides in plain sight under a bridge.

Hundreds of numbered stakes hidden in the woods mark the graves of the lost souls of a nearby asylum.

A mysterious, abandoned building rotting on the Brooklyn waterfront.

This small, hidden cove is home to abandoned boats.

A beautiful, historic location open to the public.

A masterpiece of LGBT art has been restored in what may now be the most valuable restroom in America.

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

Hiroshima survivor on Riverside Drive.

A sculptural commentary on capitalism pokes up from the East River.

Detailed facade of a brownstone in Boerum Hill.

The dairy farm in upstate New York where nearly half a million people gathered for three days of peace and music in 1969.

This elaborate High Victorian Gothic structure is one of the world's few 16-sided buildings.

This sandstone gorge in New York State's Adirondack Mountains is home to waterfalls, flumes, and more.

A former poultry store that looks like a giant duck and is one of the "seven wonders" of Long Island.

Collect holy water from a Bronx grotto.

"Gnome Chomsky" was once the largest gnome in the world, but is now simply tall for his kind.

This giant monument of the RCA mascot is a beloved fixture in Albany, New York.

The Binghamton area is home to six of the last remaining hand-carved vintage carousels.

A historic covered bridge is but one example of an oddly prevalent American urban legend.

This stone tower marks a lookout point over the historic Washington Crossing, and maybe some buried treasure.

The headquarters of the Fraternitas Rosae Crucis, complete with Rosicrucian pyramids, all in the Pennsylvania woods.

One of the first commercially successful anthracite-powered iron-making operations in North America.

This semi-spooky remnant of an abandoned hotel provides fantastic views.

In which a local geological marvel becomes a quaint roadside attraction.