Where scientists keep miles of very valuable ice from Antarctica and Greenland from melting.

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

This collection honors the iconic, and proudly American lighter that just won't quit.

A local prank turned town icon.

This elaborate towering structure was once famed for its revolutionary height.

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

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

Over 100 concrete munitions bunkers are all that remain of a Pennsylvanian village seized by the US government.

According to local myth this cemetery is half evil spirits, half good—split down the middle.

A retired firefighter created this contraption so he and his family wouldn't die if accidentally buried alive.