A record-size collection of wild-haired troll dolls tells the story of the mythical creature's roots in Scandinavian folklore.

A grandiose title could not save this mercantile community from obscurity.

A county library in rural Ohio houses one of the finest mineral collections in the world.

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

The overgrown remains of an old rail bridge rise above the valley like ancient Greek ruins.

Landmark dedicated to the plight of the American Indian in the 21st century.

A gregarious Ohio resident has been building his whimsical temple to peace for decades.

The heroic sled dog of the 1925 serum run is preserved in taxidermy.

Cleveland's giant "free" stamp is a nod to the Civil War, but was misinterpreted for years.

This burger joint is named after everyone's favorite carnival prize and is adorned with a giant one over the door.

The final resting place of the most famous sharpshooter.

Unique collection containing a wide and curious range of contraceptive items.

This humble star-gazing center touts itself as the "Birthplace of American Astronomy."

A retro walk through the history of the tube.

There are more than 4 million bricks inside this unofficial Lego museum in a former middle school.

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

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

This pair of eccentric Ohio castles were built by a pair of brothers who wanted to bring a bit of class to the Ohio wilderness.

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

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

Medical history museum featuring a lovely doctor's office from the 1800s.

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

An abandoned asylum incorporated into a college campus.

A history of tragedy and a pile of eerie stories have contributed to this house's consistent ranking as one of the most haunted places in Ohio.