Some of the tallest ancient American ruins continue to inspire awe and curiosity.

In this small Phoenix taxidermy emporium, you can find everything from a squid in a jar to a freeze-dried toad.

A geological mystery on Camelback Mountain.

A colorful, century-old cemetery of the Yaqui Indian Tribe hidden amid the suburban sprawl of Tempe, Arizona.

What was once the largest NFL stadium.

A mega theme park-wax museum mélange containing all things biblical.

The writing studio of an American adventure author, built in the style of a medieval castle.

The last remaining tollhouse in Michigan built during the 19th-century plank road craze.

A painted-over wall in Detroit originally built to segregate a black community from an adjacent white development.

This memorial honors the performers who died when two trains collided.

A restored 114-year-old railroad station heralded as the most photographed depot in the United States.

An Olympic hero stripped of his medals is buried in a town he never visited, which took his name after his death.

The bugs crawling down the front of this office building are almost as big as a '68 VW Beetle.

A group of artists transformed this desolate city alleyway into an outdoor gallery of street art.

A metal ring in the middle of the road marks the exact spot where the Soviet satellite crash-landed in 1962.

The smallest useable chapel in Michigan is five-by-eight feet and has seating for three.

A lonely stone-sided terminal stands next to a grass airstrip on Michigan's Leelanau Peninsula.

At the top of a local ski mountain is a hidden cemetery containing the graves of just two soldiers.

There is an art, a science, and certainly a responsibility to occupying The Big Red Chair, and this is where it's learned.

Michigan’s most famous shoe tree.

A collection of more than 10,000 racist objects that teaches the atrocities of social injustice and intolerance in American history.

An enormous roadside pan tells the story of a battle for pie glory.

World's largest Christmas store.

Located in a Civil War era building, this café is engrained with the spirit of Edgar Allen Poe.