A toxic ghost town sitting atop a massive coal fire.

A small granite block at this monument's base is the only part of Lincoln's Tomb outside of Illinois.

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

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

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

A local prank turned town icon.