Watch the ships come in on Michigan's 210 ft. high observation deck in Sault Ste. Marie.

This 19th-century ghost town offers a stunning view of Lake Michigan and a journey through the region's industrial past.

This freshwater spring fills with 10,000 gallons of water per minute.

Covering 37 subterranean acres, this Armillaria gallic is a famous fungus with its own festival.

Reason for Michigan's potential diamond mine.

Largest outdoor staircase in the United States.

This pebble beach is so beautiful that taking its rocks is against the law.

Walk up a ramp through a forest for panoramic views of Lake Michigan.

Paranormal activity on the great lakes.

Whimsical sculptures dot a woodland path surrounding their creator's old summer cottage.

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

A Milwaukee museum provides an unsparing and ultimately empowering look at the Black American experience.

A circus of light and sound forms a sensory ode to an iconic train that will never pass through town again.

Literally a million fascinating cartographic artifacts are held in this sprawling university collection.

A group of artists transformed this desolate city alleyway into an outdoor gallery of street art.

An off-the-beaten-path place to literally hang beneath Milwaukee's Holton Street Bridge.

A place to eat for on-the-run agents and espionage enthusiasts.

This quirky museum has a collection of more than 15,000 bobblehead dolls.

Once a speakeasy operated by Al Capone, this Milwaukee cigar bar is now a haven for ghost hunters.

The spaceship-like theater, which is still in use, was one of the most popular exhibits at the 1964 New York World's Fair.

A six-story-tall golden pyramid, surrounded by a moat.

A river with some unusual, and occasionally dangerous, habits.

Despite its name, this fast food museum is actually a replica of the ninth McDonald's store.

Where a brain, a beauty, a jock, a rebel, and a recluse met one Saturday and changed their lives forever.