The last of Philadelphia's wood-paved streets is now a landmark of terrible engineering.

This beloved marketplace mascot poops money and grants good luck.

The taxidermied remains of Charles Dickens' pet raven, which helped inspire one of Edgar Allan Poe's most famous poems.

World's first "penitentiary," meant to be humane, drove men insane.

South Philadelphia is home to Keith Haring's only surviving in situ collaborative public mural.

Yo, Adrian!

Fiji mermaids, mummified remains, and recreated cryptids are among the morbid oddities at this Maryland museum.

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

This Philly cemetery is the eternal home of many famous area residents, including Rocky Balboa's wife.

The oldest of only three existing statues of the great novelist stands in a city he did not care for.

Where America's first doomsday cult awaited the end of the world.

America's first serial killer rests in anonymity.

A museum dedicated to the history & joys of the trail & your best chance to see hikers throwing up ice cream.

The famous bell was secreted away and hidden in a church in Allentown during the British occupation of Philadelphia.

Featuring the largest CinemaScope screen in Pennsylvania, this drive-in has entertained moviegoers for more than half a century.

A "house to which to flee" for settlers in colonial Pennsylvania.

Inside this 150-year-old barn turned antique shop is a vast array of items for curios hunters.

Enchanting gardens surround a derelict mansion, all hidden in plain sight behind a stone wall.

The highest point in Delaware is located under a trailer so this marker across the street will have to do.

A blend of art, antiquities, and Americana fill this museum, surrounded by whimsical, enchanting gardens.

Delicate Wurlitzers, creepy clowns, and The Noid all share space in this insane explosion of kitsch history.

Once on display alongside a giant Gumby, it’s as tall as a nine-story building when fully extended.

Pennsylvanian mass grave and possibly mass murder.

This historic old movie house was the scene of one of the Blob's most iconic attacks.