A daily replay of the experiment that proved the rotation of the Earth.

A tour de force of a fountain, memorializing a man who loved fountains more than anything else.

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

Hidden deep within New Jersey Pine Barrens is a massive graffiti wonderland.

This 25-foot-tall gorilla made his way from the Wildwood boardwalk to a Pine Barrens gas station and deli.

One of the oldest anatomical theaters in the U.S. still in use was once the site of an infamous cadaver riot.

The 320-year-old tree that greeted General Lafayette and rerouted an interstate highway.

A winding district gerrymandered into the shape of a mantis.

The record holder for the world’s largest peach.

An abandoned munitions storage facility with a rich architectural history.

Where school buses go to die and be reborn as whimsical works of art.

"A hideous albatross in the Hudson River Valley."

You’ve heard of bookworms, but this small sculpture at a university library may be the world’s first bookbee.

A layered tribute to the work of mosaicist Isaiah Zagar.

A historic gristmill that still produces flour and grits the old-fashioned way.

FDR hoped to find a cure for polio in this Georgia town's warm springs.

This abstract roadside poultry was saved from demolition by outraged drivers and pilots.

This 13-foot smiling peanut in Georgia helped Jimmy Carter win the 1976 presidential election.

There aren't too many operational funiculars around, but Pittsburgh has two!

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

One of the steepest streets in the United States makes an intriguing challenge for cyclists.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

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

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