This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

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

Ride the subways of yesteryear.

A dilapidated dock tells the story of Titanic’s missed arrival.

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

A hands-on traveling collection of the innovative devices of yesteryear.

A semi-scholarly approach to sex.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.

An abandoned skate park located in the middle of the wilderness.

The first outlet of Canada's biggest fast-food franchise has been slinging doughnuts since 1964.

A simple but powerful tribute to the 20 victims of the 1692 witch trials.

The lecture hall where Alexander Graham Bell first demonstrated the long-distance phone call.

Built in 1821 using rooms from another estate, the Phillips House is the only historic home on scenic Chestnut Street open to the public.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

This colorful New Orleans bookstore features rare and used titles, with a specialty in Cajun fare.

After the oysters have been shucked, and the restaurant's been shuttered, the terrazzo sidewalk from the 1940s is all that remains.

This 45-story tall abandoned skyscraper is the third tallest building in New Orleans and Lousiana.

The tallest monument in a historic New Orleans cemetery was prompted by romance and dash of pettiness.

The South's nickname was supposedly born at a former bank in New Orleans' French Quarter.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

Once the site of a Native American harvest festival, this humble clearing later played an invaluable role in the birth of jazz.

For 150 years one family has been producing the iconic hot sauce on a bayou island made of salt.