An unassuming house in Wisconsin hides a transient artist’s magnum opus.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.

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

Two dozen rescued bears roam (mostly) free at the largest bear ranch in the U.S.

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

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

Where the Model T was made and the assembly line was invented.

The birthplace of the Ford Model T is now a museum full of antique cars.

The secret skeleton of a murdered nun was discovered in this church basement, but the scandal doesn't end there.

38-story baroque tower reflecting Detroit's rise, fall, and possible rise again.

An angular maze of concrete in Grand Rapids acts both as public art and as a staircase for fish traveling upstream.

The Kalamazoo factory has 100 years of instrument-making, and one big wartime secret.

This enchanting forest trail leads to ethereal abodes and a giant bird's nest.

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

The iconic Manhattan corner that was once the site of the Beastie Boys' fake clothing store.

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.

Tucked in the back of this amazing antique store is an important piece of medical history.

A tiny, unmarked beer and whiskey bar above an Ethiopian restaurant in West Philly fails to conceal live bluegrass.

Where America's first doomsday cult awaited the end of the world.

The city is full of whimsical portals to another world.

This steamer is known as "The ship that built Cleveland."

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

Sleep where gangsters fell amidst smoke and flame, with nary a bullethole to show for the legendary struggle.

A onetime gangsters' hideaway where you can dine on steaks, fine wines, and cigars just like they once did.