A collection of sculptures and trails that appear to change with the seasons.

Colorful collection of antique musical oddities.

He’s not from around here.

A shop for all your magical needs and notions.

Inside, ancient treasures. Outside, modern contradictions.

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

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

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

An unassuming 13-acre park is home to over 12,000 roses.

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.

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

Three bronze deer sculptures relax along the Scioto Mile.

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

The entrance to this sinisterly named tunnel hides behind a Tim Hortons.

Decades before the scandal, this staircase on the river was a literal "water gate."

There’s a hidden military meme engraved on the World War II Memorial.

There's a 12-foot-tall replica of the Washington Monument hidden under a manhole nearby.

Look closely and you’ll notice that the color changes a third of the way up the tower.

A computer bug so primitive it was an actual insect.

An obscure public service from the U.S. government that redeems burnt, moldy, and soiled old greenbacks.

The oldest continuously operating fish market in the United States.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

Architecture lovers won’t stop touching the National Gallery's 19.5 degree marble prow.

The institution is sitting on a goldmine of 21,000 paints, varnishes, pigments, and primers preserved for posterity.