Historical structures and natural wonders await visitors to this preserve.

The oldest surviving botanic garden in the United States.

This elaborate towering structure was once famed for its revolutionary height.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

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

A layered tribute to the work of mosaicist Isaiah Zagar.

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.

This beloved marketplace mascot poops money and grants good luck.

This sculpture of a fisherman spent six years at the bottom of the Schuylkill River.

Golden and naked, the figure that was once the highest point in New York is all that remains of the second Madison Square Garden.

Yo, Adrian!

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

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

Alexander Hamilton’s creation caused quite a bit of controversy.

A clone-tree in Washington Square Park sprung from seeds that went to the Moon and back.

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

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

A former nuclear facility during the Cold War turned nature preserve.

An abandoned relic of the city's failed experiment with below ground transit.

Mussolini gave Cincinnati a bronze statue of Romulus and Remus suckling at a wolf's teats.

An art deco ice cream shop covered in vintage train station tiles.

Where beautiful signs live on forever.

This magnificent Cincinnati graveyard is also a popular public park.