Anna Anderson spent most of her life claiming to be the lost Romanov child Anastasia.

Edgar Allan Poe's old dorm is now a shrine to the author's legacy.

This hollow steel globe is the second-largest in the world.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

These medicine cabinet staples are part of the museum's collection of everyday objects.

Step into a pastel time capsule where candy is truly dandy.

This beloved marketplace mascot poops money and grants good luck.

The world's third-largest crystal sphere has sat in the Penn Museum since 1927 with the exception of one outlandish theft.

The sounds of the world's largest fully functioning pipe organ dazzle shoppers at a Philadelphia Macy's.

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

Ant sculptures march up the side of what used to be an iconic spot in punk rock lore.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

A dazzling display of lights and crystals.

A tour de force of a fountain, memorializing a man who loved fountains more than anything else.

Mural made of 100,000 pieces of hand blown glass, and until recently, the largest glass mural in the US.

A small Richmond island dotted with the remnants of hundreds of years of history.

This historic house museum that celebrates one of the world's most influential social reformers is also one of the most haunted locations in Chicago.

Calidum et Deliciose Succosum!

Under a playground is a little-known sealed train tunnel that likely contains the bodies of workers trapped by cave-ins.

Inspired by a foil-wrapped potato, (seriously) the Markel Building has been deemed one of the 10 ugliest buildings in the world.

This 29-ton granite ball spins around at the slightest touch thanks to a scientific phenomenon.

More than 100 years after his death, the world's largest steer is still attracting crowds.

The decorations were inspired by an unlikely missing treasure.

An antique Beechcraft airplane serves as a giant windsock for people driving through the blustery open country of eastern Wyoming.