World's largest college campus includes a wildlife sanctuary and a former movie set on more than 28,000 acres.

Vintage steam trains that still run through a pre-Civil War tunnel

Once decrepit and slated for demolition, now one of the longest pedestrian bridges in the world.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

A bizarre roadside attraction and the first instance of miniature golf in the world.

The pan man stands as a testament to the functionality of American cast iron cookware.

One person’s lost luggage is another person’s treasure.

Sip whiskey in a powerhouse that once belonged to a storied hydroelectric dam.

This large cave is a summer home to thousands of bats and has a rich history dating back to prehistoric times.

This papier-mâché diorama celebrates an unusual landmark: the brightly-colored runoff from a local sock factory.