A (slightly) grownup take on the classic retro arcade.

A huge musical sculpture and other art installations on the National Oceanic and Atmospheric Administration grounds.

The collection is housed in an exquisite mansion that makes you feel like you've been transported to an Italian villa.

An acoustic anomaly with a mysterious cause.

Nature's biggest mammal swims in landlocked Oklahoma.

This little barrel-shaped cottage by Lake Superior was once a cartoonist's summer retreat.

This lighthouse and shipwreck museum keep a torch burning for the memory of the SS Edmund Fitzgerald.

There's more contention than one might expect from cherry pie pans.

More than 150 snowmobiles fill this Michigan museum.

Legs Inn provides Polish food, a cornucopia of Native American artwork, wood carvings, and mounted deer heads.

The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

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

This surprising gem is a world-class archeological museum hidden at the University of Chicago.

Where Cusack's record store from the film "High Fidelity" was located.

Years of archaeology, just chillin' by the water cooler.

Each of these gorgeous, intricately decorated rooms is painstakingly crafted to the scale of 1 inch: 1 foot.

Outside Grand Valley State University, you'll find a bench upon which many were said to have sat according to the fictional Kcymaerxthaere, waiting for a guide of time.

There is beauty and history in the ruins of this former company town.

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

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

The permanent home of Elektro, the celebrity automaton of the 1939 World's Fair.

An office built to look like a giant basket.

Superfans of The Shawshank Redemption can take a driving tour of most of the films real locations.

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