The house that Frank Lloyd Wright "(shook) out of his sleeve at will" at the age of 86.

A macabre farm reserved part of its 222-acres for dead bodies, all in the name of science.

This one-room cabin where the young colonel slept during the French and Indian War.

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

Berkeley Hot Springs presents to you "the only outdoor monument to presidential bathing."

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

An abandoned stretch of highway, deteriorating next to the operational one.

Steepest flood safety railway in the entire world.

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

Memorializing an American tragedy of massive proportions.

The ruined remains of a coal mining ghost town are hidden within the woods.

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

The mortal remains of a Russian prince, priest and paranormal investigator who came to America in 1792.

A hidden piece of Altoona's railroad history in a long-forgotten abandoned town.