The only National Monument ever to go missing for nearly 50 years then resurface in a dump.

These rows of World War II-era bunkers were the scene of some of the infamous Mothman sightings.

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.

An abandoned Victorian-era amusement park is rusting away amidst luxury houses.

These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."

In this relatively flat state the highest point is an honored place.

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

The only remnant of a small mining town is an abandoned railroad tunnel that is steeped in ghostly lore.

This university transit system is a 1970's vision of the future.

A larger-than-life statue of America's favorite sundae marks the place it was invented.

Halloween spirit is alive and well in this small town, where residents race motorized caskets in a yearly tradition.

Pennsylvania's own Roswell-style UFO mystery.

The only statue of its kind to commemorate Washington's beginnings as an officer of the British Colonial Militia.

An abandoned asylum incorporated into a college campus.

Where the oil industry began.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.

Georges Seurat’s pointillist masterpiece has been recreated in Ohio in topiary form.

A monument to a Native American leader who was known for never breaking a promise and met his end after signing a deal with white settlers.

A single handprint, which, according to Ohio State University legend, cannot be scrubbed off.

The childhood home of one of Ohio's favorite sons, pilot and war hero Eddie Rickenbacker.

"You can only scalp a customer once, but you can give him a haircut every two weeks"-Barber's Maxim.

True to his word, George Swanson is buried in his white 1984 Corvette.

This moving cemetery sphere is a slowly rolling stone.

Featuring one of the most complete and original collections of Presidential memorabilia, this is the site of the last front porch presidential campaigns.