House built with over 60,000 glass bottles.

Enormous small-business mecca in the Midwest, serving dozens of artists.

This empty Detroit high school was too expensive to maintain or destroy.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

A popular place to pick up prehistoric coral fossils from the time when Michigan was an ocean.

Strange physical sensations and optical contradictions keep visitors coming back for more.

The remains of an abandoned dinosaur theme park litter the woods just off the highway.

The Beaux-Arts aquarium boasts a vast collection of saltwater and freshwater fish on an island in the Detroit River.

The bones of an old zoo crumbling in the shadow of a new one.

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

Largest magic museum in the United States with more than half a million pieces of memorabilia.

Hell on Earth is actually a small town in Michigan where anyone can be mayor for a day.

This Detroit ruin was once a gothic bastion of its community, but now it stands as a haunting ruin.

Abandoned concert venue legendary for its rock counterculture.

Annual Easter display made up of thousands of hand-painted eggs.

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

A county library in rural Ohio houses one of the finest mineral collections in the world.

Ghost stories surrounded this “castle,” the only structure from a huge mansion that was never built.

This humble star-gazing center touts itself as the "Birthplace of American Astronomy."

There are more than 4 million bricks inside this unofficial Lego museum in a former middle school.

A real flying saucer, contracted by the U.S. Air Force.

This lovely university observatory continues to sit abandoned since its potential savior was sent to jail for fraud.

Small, privately owned island divided between Michigan and Ohio with abandoned vacation homes and a derelict lighthouse.

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