This magnificent Cincinnati graveyard is also a popular public park.

A favorite of Amelia Earhart, ranking among those rare bridges that can be crossed without changing sides of the river.

An office built to look like a giant basket.

Inside, ancient treasures. Outside, modern contradictions.

A memorial for an outsider theorist who believed that the planet is actually hollow.

The world's tallest doric column is this Ohio monument to a naval victory in the War of 1812.