A castle built by an eccentric medieval enthusiast in rural Ohio.

This saucy statue once caused outrage among locals.

One of the few beardless depictions of Lincoln, George Grey Barnard's 1917 was denounced by many—including Lincoln's own son.

One of Cincinnati's greatest fighters once trained at a now defunct gym in this Over-The-Rhine neighborhood.

The oldest brick house in the state of Ohio.

An obsolete, vanishing traffic device warns Cincinnati drivers away from middle-of-the-road obstructions.

Mussolini gave Cincinnati a bronze statue of Romulus and Remus suckling at a wolf's teats.

This magnificent Cincinnati graveyard is also a popular public park.

A freedman baker’s lavish tomb has a relief showing various stages of Roman bread making.

Art blooms at this unique outdoor gallery along the banks of the Arkansas River.

Hues of distinctive blue to bluish-green color the slopes of these hills.

According to a gruesome legend, an architect sacrificed his wife to build this spectacular, 16th-century cathedral.

Look up from the busy streets to discover how time is kept!

Several colorful mosaic panels depict the life and creative genius of the Master of Suspense.

The only 'battle' in the Toledo War between Michigan and Ohio set the stage for a persistent state rivalry.

The 18th-century temple was once the tallest structure in Pune, and surrounded by a garden of tulsi.

Maze-like streets filled with vibrant murals draw visitors to this Istrian town.

An astonishingly accurate water clock that doubles as an hourly spectacle in this Berlin shopping area.

This 700-year-old temple is one of the city's oldest.

A 25,000-square-foot display with dozens of model trains in intricate miniature worlds.

An old pay phone rewired to play local bird calls and songs at the press of a button.

The childhood home of the Wright Brothers in Dayton.

These ordinary blocks of stone are the last surviving remains of Tokyo's infamous red-light district.

A museum capturing one of the world's most famous classical composer's battle with hearing loss.