Pennsylvania's highest point is spotted with boulders which were pushed to the surface by nothing but cold.

An almost life-sized elephant named Ms. Ellie greets visitors at this jumbo-themed museum.

A tour de force of a fountain, memorializing a man who loved fountains more than anything else.

The only geyser in the state of Pennsylvania is caused by pressure from an abandoned coal mine outside of the ghost town Centralia.

The oldest farmer's market in America is so ancient it was approved by the King of England.

The universally beloved children's television figure is interred on a high hilltop in one of western Pennsylvania's oldest cemeteries.

"Dark Sky Park" is heaven on Earth for astronomers, one of the rare U.S. locations with no artificial light pollution.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.