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

This house was the subject of an Edward Hopper painting, which in turn helped inspire the design of the Bates house in Alfred Hitchcock's 'Psycho.'

These 20-foot sculptures will help guide you from the local train station to the local sculpture garden.

A unique sculpture park that specializes in the huge and bizarre.

One of New Jersey's oldest surviving buildings still bears the mark of our former British overlords.

Take a step into the workshop where Edison and his employees revolutionized the world.

In the power of this waterfall, Alexander Hamilton saw the potential for industry.

Where beautiful signs live on forever.

Once a ferry dock, radio transmitter, and now a new Greenpoint park.

2 square block factory in Greenpoint erected in 1936.

This neighborhood grocery houses a treasure trove of Eastern European delights.

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

New York's southernmost subway station is whimsically wavy.

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

The flagship building of an early national restaurant chain is a superb example of terra cotta art.

This futuristic airport terminal was abandoned for decades before reopening as a hotel—with a vintage plane of its own parked out back.

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

The first neighborhood to implement the Garden City model in its suburban planning.

A marvel of Byzantine engineering under the streets of Istanbul.

World's second largest particle accelerator, where nature reveals its secrets.

This botanical garden outside Chicago boasts an array of more than 300 varieties of lilacs.

A real flying saucer, contracted by the U.S. Air Force.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

This stuffed pigeon of war had the very serious name "John Silver" until he lost a leg in battle.