A former plant in one of the hubs of U.S. steelmaking has been turned into this museum celebrating the history of American industry.

This historic old movie house was the scene of one of the Blob's most iconic attacks.

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

The remains of what was once the world's steepest passenger funicular.

For over 80 years, Mayan ruins stood proudly in a most unlikely location.