Beautiful views of the surrounding hills and birds of prey can be found at this sanctuary.

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

Dozens upon dozens of boulders engraved with scripture tell the story of one man's troubled life.

Memorializing an American tragedy of massive proportions.

It marks the spooky spot where the bodies of two young boys were found in the 19th century.

The Cold War-era "underground Pentagon" is a sprawling subterranean hideaway for the Defense Department.

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

A museum dedicated to the history & joys of the trail & your best chance to see hikers throwing up ice cream.

This dramatic rail curve was once the target of a failed Nazi attack.

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.

Locals call this magical moss-covered walkway the "Emerald Path."

Behold the rickety glory of one of the oldest roller coasters still standing.

A local prank turned town icon.

Pennsylvania's own Roswell-style UFO mystery.

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

This lush forest valley was once mined for lumber to the extent that it was once nicknamed "The Pennsylvania Desert."

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

This church in Pittsburgh is home to the largest collection of religious relics in North America.

This might just be the TARDIS of bookstores.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

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

Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

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