This steam locomotive served as both an interesting static display and unique playground equipment since 1959.

A permanent outdoor art installation made up of more than 100 mushroom-shaped lights.

This scented city oasis was a labor of love.

A year-long seasonal produce clock highlighting a variety of fruits and vegetables from across the Piedmont region.

Conjoined twins Daisy and Violet Hilton were stars of the vaudeville circuit.

This memorial to the Mercury Seven astronaut stands at the site of his former elementary school.

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

If you want to build a better mousetrap, first consult this small museum's massive collection of trapping tools.

Bison, America's national mammal, are staging a slow comeback in Ohio's prairie parkland.

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

Inside this wonderland of weird, visitors are treated to a collection ranging from skeletons to haunted artifacts.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

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

Inside houses a vast collection of military aircraft and missiles spanning the ages.

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

A burial site located in the middle of a road.

At 431 feet and 10 inches, this is the longest historic covered bridge in the United States.

The lynching and burial site of America's first train robbers.

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

Known locally as "the giant head," this 14-foot LED sculpture has a photo booth in the neck where you can have a 3D picture taken and displayed.

A bronze of the man in all his sinewy glory celebrates his longtime connection to the Ohio city.

The walls of the statehouse tell the story of Ohio’s prehistoric past.

The childhood home of the Wright Brothers in Dayton.

The playful side of the Columbus community is on full display.