The only Bahá'í house of worship in North America and one of only a handful worldwide.

A gothic church spire sits atop this skyscraper, the tallest church in the world.

A haunting statue called "Eternal Silence" has quite the reputation among visitors with active imaginations.

An enormous park-like oasis, full of famous Chicagoans' graves.

A lush green oasis in the middle of Chicago.

This morbid, delightful curiosity shop offers everything from animal bones to human teeth.

A suspended garden, now gone, once hung in the middle of this abandoned church.

Abandoned former poorhouse, bible college, and haunted house in an Ohio hamlet.

The tragic reality of a town riddled with rumors of haunts, chemical spills, and serial killers.

An elegant sandstone stairway built by the WPA still connects two neighborhoods in Akron.

This NASA test station is home to some of the world’s largest and most powerful space environment simulation facilities.

A rare particle accelerator with a tremendous energy range is tucked away at Ohio University.

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

The overgrown remains of an old rail bridge rise above the valley like ancient Greek ruins.

The 25th President's marble casket can be visited in this classical Ohio tomb.

Faces carved into the cliffs create an otherworldly walking trail.

A slab of sandstone covered with mysterious 1,000-year-old rock carvings from a vanished North American culture.

This presidential tomb was not dedicated until years after Harding's death due to personal controversy.

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

This Czar-funded, onion-domed, lavishly muraled Orthodox Church played a starring role in "The Deer Hunter."

A grandiose title could not save this mercantile community from obscurity.

A monument to a Native American leader who was known for never breaking a promise and met his end after signing a deal with white settlers.

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

The site of Neil Armstrong's first flight is marked by a full on replica of the moon landers.