More than 5,000 contemporary and "historic" mustards from around the world.

World-famous, Pink's still manages to keep its prized cult fetish status.

For 150 years one family has been producing the iconic hot sauce on a bayou island made of salt.

A pyramid commemorates the birthplace of James Buchanan, the 15th president of the United States

"Where the ducks walk on fish."

A diorama of the Civil War, fought by cats.

The residents of the Neighborhood of Make-Believe live without much fanfare within the Pittsburgh Children's Museum.

Memorializing an American tragedy of massive proportions.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

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

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

A local prank turned town icon.

The Pennsylvania landscape depicted by a quarter mile of mosaics made from used road signs.

There aren't too many operational funiculars around, but Pittsburgh has two!

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

A toxic ghost town sitting atop a massive coal fire.

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