World's largest Christmas store.

The unusual medical inventions of the man who gave the world Corn Flakes.

On the shores of Lake Kalamazoo, a plaque marks a fictional event where an island nation ran aground.

The park is home to the United States's only still-operating Dutch windmill.

Largest tulip festival in America, includes fireworks, a parade, and a carnival.

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

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 park contains one of the largest concentrations of cedar glades, a unique and rare ecosystem.

This replica of the Greek structure is in the heart of Nashville.

One of the few surviving "Wigwam"-themed motels.

An abandoned theme park with a strange and tumultuous past.

Prehistoric animals decorate this popular outdoor park.

A former 19th-century tavern, famous for its peach brandy and honey concoction.

The world's longest known cave system.

A unique home built by Andrew Jackson Caldwell that also served as a military hospital.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

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

The only surviving prototype for Buckminster Fuller's house of the future.

One of the few working locomotive roundhouses in the United States.

A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.