Everyone from Mark Twain to Teddy Roosevelt has a pipe hanging from the walls of this historic chophouse.

The cell which saved the life of Ludger Sylbaris, "the man who lived through Doomsday."

This award-winning men's bathroom was just too beautiful to not allow women to see.

The faint remains of a Polish news empire still linger.

Don't get it twisted: This is the oldest pretzel bakery in the United States.

The nearly 120-year-old piece of pork wears a brass collar and was once a man's "pet ham."

An underground magnet for ever-changing street art.

For the last eight decades, this curious shop has been ridding Atlanta of bad juju.

This maze-like, oceanfront gift shop—the nation’s largest— has been serving kitsch to the Myrtle Beach community for over 80 years.

This twisty sign depicts the chain's first logo.

Home of an evil witch famous within southern folklore.

The oldest liquor store in the country is a model of resilience and mischief.

A commemorative plaque hides a door that leads down to the New York Public Library's underground book bunker.

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

The site of the climactic scene from the classic horror film is now a historic landmark.

A rare view of a preserved Victorian science museum.

The first American department store, and home to the largest operating musical instrument in the world.

Named the fifth most beautiful building in America in 1885, this former courthouse boasts the best view in the Village.

Built hundreds of years ago this downtown iron barrier once protected a much despised king.

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

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.

This Wall Street bar was once a hub of revolutionary activity where Washington famously bid farewell to his troops.

The New York hotel where tragic visionary Nikola Tesla spent his final hours, destitute and alone but for the pigeons.

The former sign of this immortal music venue is just that--undying.