A former waterfront market is now in the center of town due to some interesting Boston engineering.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

An enormous, inside-out glass globe built in 1935.

Why have you never heard of the second most popular tourist site in New York?

A near tragic event on this bridge helped inspire the classic film "It's a Wonderful Life."

Dedicated to the art and science of glass in equal measure, this space is as much laboratory as museum.

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

A flower grows on this giant stone that is said be able to control minds.

An impressive century-old, to-scale topographical map of Guatemala.

Experiencing Guatemala's sensory-exploding church is a blunt reminder of European influence.

One of the world’s most colorful cemeteries, where each pigment is symbolic.

Parking garage where Bob Woodward met Watergate source "Deep Throat."

A museum devoted to bringing to light forgotten or neglected histories through exhibitions, education and public programming.

The only surviving sidewalk clock in Brooklyn.

Michael Jackson got Bad and Crocodile Dundee walked on heads in this iconic Brooklyn subway station.

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

Historic Greenpoint theater, turned roller disco, now housing a chain pharmacy store.

Con Edison’s exotic and heat-loving pests.

Known as the "Forgotten City" it was home to industry, riots, artists, squatters, and to one of the largest single disaster fires in New York City.

Detailed facade of a brownstone in Boerum Hill.

Hordes of precariously balanced stone figures crowd the shores of the Hudson River.

Visit the site of a subway powered by nothing more than air--and lots of it.