The structure has welcomed visitors to this scenic harbor city on Lake Michigan for many decades.

This whimsical campus lawn is dotted with large sculpted numbers and hidden mathematical formulas.

The site of the one and only battle of Lord Dunmore's War.

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

The bones of an old zoo crumbling in the shadow of a new one.

Glass and concrete building designed by Albert Kahn.

Berry Gordy Jr.'s old home was the original headquarters of Motown Record Corporation.

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

This lovely public park has an intriguing past and unique wooden bridges made of concrete.

Small, privately owned island divided between Michigan and Ohio with abandoned vacation homes and a derelict lighthouse.

This magnificent Cincinnati graveyard is also a popular public park.

More than 3,200 cookie jars line the walls and shelves of this little shop and over 1,000 salt and pepper shakers

Artifacts fill the old headquarters of the hugely influential political movement to ban alcohol in the United States.

The final resting place of the most famous sharpshooter.

A lost cemetery stands forgotten on a hilltop, known only to the older residents of Pomeroy.

Solving a 60-year mystery finally gave a name to the young woman known only by the color of her clothes.

Ghost stories surrounded this “castle,” the only structure from a huge mansion that was never built.

The only presidential monument to display a late POTUS's actual casket.

The angel of death appears to weep black tears at this grave marker.

A jukebox headstone marks the grave of the Cleveland disc jockey credited with coining the term “rock 'n' roll."

Over 600 vacuum cleaners stack the shelves of what may be the cleanest museum in America.

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

The unluckiest U-boat in the entire German fleet is now on display in a Chicago museum.

This Maine bridge may be the last wire-supported bridge of its type in the world.