After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

This huge clock made of flowers and simple machinery was once used a political weapon.

The oldest operating Mississippi River–style steamboat still navigates the Ohio River.

Visitors to this arboretum are greeted by three smiling giants crafted from sustainable materials.

This modern castle sat empty for decades before a fire inspired its builders to complete its luxury halls.

This former tuberculosis research hospital endeavored to cure the dreaded disease with fresh air and positive attitudes.

Unique tower has outlasted a takeover of the company.

The most loyal of little dogs, or a Victorian era publicity stunt?

A pharmacy built in the shape of a mortar and pestle, now resembles a fancy cocktail.

A collection of 20th-century automata, penny arcade games, and musical contraptions.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

Medicinal spa created with the discharge from a geothermal energy plant.