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

The oldest surviving presidential residence in the United States.

One of Philadelphia's largest murals resides hidden under this bridge.

An Olympic hero stripped of his medals is buried in a town he never visited, which took his name after his death.

This colonial mansion has been home to a staggering number of American historic figures.

This strange, big-tailed beast became a Pennsylvania town's unofficial mascot.

The residents of this ominous-sounding street in Pennsylvania liked its name so much they fought to keep it.

This beloved marketplace mascot poops money and grants good luck.

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

One of the oldest log cabins in America is one of the last of its kind this historic Swedish dwelling remains a piece of living history.

A daily replay of the experiment that proved the rotation of the Earth.

A field of nothing but boulders which resembles a giant's gravel driveway.

Erected in 1697 this Philadelphia bridge is the oldest surviving roadway bridge and perhaps the oldest stone bridge in the United States.

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

Instruments, apparatus, and rare books all relating to chemistry and its related sciences.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

A historic covered bridge is but one example of an oddly prevalent American urban legend.

Yo, Adrian!

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

A failed piece of Orientalism has become the proud symbol of a community.

A mine fire has been burning under the deserted town since 1962, but this church is still going strong.

In which a local geological marvel becomes a quaint roadside attraction.

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

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."