The oldest family-run restaurant in the United States is a living museum of New Orleans dining history.

A treasure trove of rare and exquisitely detailed antiques

A local prank turned town icon.

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

With 3,000 bikes on display, the world's largest bicycle museum includes some famous rarities.

A restored Pittsburgh house of God has been converted to a marvelous house of suds.

This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

A toxic ghost town sitting atop a massive coal fire.

Penn State's giant bug collection.

The youngest volcano in Central America.

A tradition unlike any other, this marks the site of the annual Groundhog's Day tradition.

Sparkling, calcite-covered skeletons of children who may have been sacrificed to appease an angry god.

This limestone cave offers an incredible view of the Río Grande de Arecibo valley.

The world's second largest single-dish radio telescope, once used to contact E.T.

A focal point of the Cuban government, this city square features one of the most iconic images in the country.

This subterranean disco dance club in a Cuban cave comes with bright lights and a dark legend.

His music once banned in Communist Cuba, John Lennon is now immortalized in bronze by Castro, who considers Lennon a "fellow dreamer."

A safe place for the wild donkeys of a hot vacation destination.