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

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

One of the oldest of its kind.

A quirky collection of outsider art made from automobile parts.

One of the oldest log cabins in America is one of the last of its kind this historic Swedish dwelling remains a piece of living history.

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

A larger-than-life statue of America's favorite sundae marks the place it was invented.

Contrary to what one might expect, ice forms inside this small cavern during the summer and melts during the winter.

Once on display alongside a giant Gumby, it’s as tall as a nine-story building when fully extended.

A local prank turned town icon.

This Pennsylvania cave holds evidence of the oldest known inhabitants of North America.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

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

This park contains a number of standing stones meant to heal and inspire.

A clone-tree in Washington Square Park sprung from seeds that went to the Moon and back.

A mine fire has been burning under the deserted town since 1962, but this church is still going strong.

The oldest surviving botanic garden in the United States.

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

This eerily well-preserved coal town was saved from destruction by a Sean Connery movie.

A park full of outsider art, created by college students studying outsider art.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

These tourist trap caverns are said to be the former home of a legendary Pennsylvania Hermit.

A modern ghost town whose inhabitants were driven away by the growth of nuclear power.

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