The singer, actor, and activist lived here during his final years, and now it’s a museum dedicated to his legacy.

America’s smallest national park site is the former residence of exiled Polish national hero Thaddeus Kosciuszko.

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

A tiny, unmarked beer and whiskey bar above an Ethiopian restaurant in West Philly fails to conceal live bluegrass.

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

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.

An Irish Memorial commemorating those who perished due to potato blight.

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

This beloved marketplace mascot poops money and grants good luck.

This old residential building was once the largest flour mill in the world.

The dishes at this restaurant by The Sioux Chef celebrate indigenous heritage.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Colloquially known as "the lynching memorial," this is the United States' first memorial to the victims of racial terror at home.

Designed by Maya Lin, the memorial honors 41 individuals who died fighting for equal rights between 1954 and 1968.

In 1911 this intersection was called "the heaviest corner in the South," an outlandish claim that only grew wilder over the years.

The metal spire on the roof of this tower was intended as an airship docking station, but it was never actually used.

Once one of the largest producers of pig iron in the world.

One of almost 200 confirmed impact craters in the entire world, untouched for tens of millions of years.

This former Union fort commands a fine view of downtown Cape Girardeau and the Mississippi River.

Coins and medals straight from the mint await visitors to this shop in the nation's capital.

A statue honoring 44 continuous years of greeting passing ships.

Performers, intricate sets, and a real speakeasy tell the story of the 18th Amendment.

"X" marks the spot of an echo chamber in the middle of a plaza.