A Bibliophile's Dream.

This shop for all your super spy needs hides an educational secret.

The city is full of whimsical portals to another world.

Trade in that pesky human soul for cold-hard circuits.

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

Center filled with hands-on displays served as a tribute to several astronauts with connections to the state.

Turnip-shaped island just off the Michigan shore in Lake Huron.

A trailblazing sovereign nation tucked in the American state of Wisconsin.

Vikings and Evangelicals have both had a hand in this replica medieval church.

The world's second largest single-dish radio telescope, once used to contact E.T.

Abandoned concert venue legendary for its rock counterculture.

Astounding collection of coin-operated games and automata.

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

A quaint miniatures museum that turns its focus towards the lives of Americans in a simpler time.

Concrete igloos standing across from what remains of the Michigan Central train depot.

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

Detroit’s downtown castle is one of the oldest structures in the city.

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

Island where motor vehicles are banned -- home to the only carless highway in the United States.

This shallow cave got its name from copious amount of human bones found inside.

This experiment in the lifespan of seeds will take a century before it is complete.

Outside Hope College in Holland, Michigan, a marker honors a University without people from the fictional Kcymaerxthaereal times.

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

A park and memorial dedicated to the victims of the deadliest school massacre in American history.