A storybook church made from a mesmerizing medley of multi-colored stones.

Rows of 19th-century brick ovens used to process coal into coke form the center of a wooded park.

Now abandoned, the first public health hospital in the U.S. saw more than one million immigrants from around the world.

A former Canadian automobile ferry mysteriously appeared in the Black River 20 years ago, and now it quietly rusts away.

A moving tribute to a leader of the American abolitionist movement.

A museum chronicling pioneer life constructed over Interstate 80.

A journey begins with a single step, and for many, the road-trip of a lifetime started at this Chicago intersection.

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

This awkward aquarium sculpture is one of the strangest statues in Chicago.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

The world’s largest Masonic temple was saved by the White Stripes.

An enormous factory from the late 1800s sits abandoned on Cleveland eastside.

A miniature world of concrete and stone in Springfield, Ohio.

A small wall and marker are all that remain of this historic canal tunnel.

Historical structures and natural wonders await visitors to this preserve.

This tower-tomb honors a president who only held office for a little over a month but dedicated his life to his country.

A former nuclear facility during the Cold War turned nature preserve.

The inventor of the iconic Pringles can was so proud of his invention he was buried in one.

This bridge uses an inverted bowstring truss and is believed to be the only of its kind in the United States.

This unincorporated community in western Ohio got its peculiar name from John "Daddy" Baker.

The world's first aircraft factory has been hiding inside an automobile plant for almost 80 years.

A headstone tells the sad story of a lost little boy and his pet dog.

This stuffed pigeon of war had the very serious name "John Silver" until he lost a leg in battle.

A real flying saucer, contracted by the U.S. Air Force.