Controversial tribute to the heavyweight champion boxer who grew up in Detroit.

To truly appreciate Detroit's landmark skyscraper, you have to step inside.

One man's attempt to create an artistic wonder on a run-down block in Detroit.

Dilapidated Mayan-themed ballroom was one of Detroit's most popular venues through the 40s.

Standing guard on top of an old, vacant ice cream shop.

A wacky two-story folk-art assemblage of carved and found objects, with lights, motion, and sound now in need of financial support.

This elaborately-carved white marble fountain was built to stand outside the Detroit Opera House.

An ornate Detroit church, left empty and ravaged by time.

Abandoned concert venue legendary for its rock counterculture.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

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

Built around 1845, this house was occupied for 100 years, serving as a home to a prosecuting attorney, a Union Civil War general, and a wealthy socialite.

This 30,000 square-foot museum is home to an extensive collection of art and artifacts that reflect the history of southwest Ohio.

Historical structures and natural wonders await visitors to this preserve.

This magnificent Cincinnati graveyard is also a popular public park.

What is it about mushrooms that makes people wish they lived inside of them?

This glass wall is gradually filling up with paper cranes, in honor of Hiroshima’s past and dedication to its future.

This arcade is one of the last places to catch a public performance by the now-defunct ShowBiz Pizza's house band of animatronic animals.

Thousands of tiny squares in different colors make up this piece of street art.

This tiny man looms large over downtown Charleston.

The site of the one and only battle of Lord Dunmore's War.

A small storefront museum explores the history and myth of West Virginia's famous urban legend.

This red-eyed chrome beast pays homage to the popular modern myth of West Virginia's insectoid monster.

These rows of World War II-era bunkers were the scene of some of the infamous Mothman sightings.