Restaurant in Northern Wisconsin comes with a unique feature: a grassy roof covered in living goats.

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

This cave holds a surprisingly colorful variety of geological oddities.

A bizarre house filled with an astounding array of collections.

A lovely hidden waterfall right off the highway is well worth a stop.

This punny mirror of another Wisconsin attraction is exactly what it sounds like.

A metal ring in the middle of the road marks the exact spot where the Soviet satellite crash-landed in 1962.

Behind a modern brick exterior lies the oldest continuously-operating lunch-car diner in the United States.

This rooftop sign has been confusing Milwaukee-bound airline passengers for decades.

One of the largest aviation events in the world brings half a million aircraft enthusiasts to Wisconsin each year.

This animatronic Christmas village within an industrial park creates a whimsical juxtaposition.

The museum houses one of the world's largest collections of glass paperweights.

The remnants of this Douglas fir predate Columbus's arrival in North America.

As the glaciers retreated out of northern Wisconsin, this unique natural wonder was crafted.

A statue honors the genius who allegedly first took a meatball and made it into a hamburger.

The oldest continuously-operating tavern in Wisconsin used a clever loophole to serve alcohol during Prohibition.

This forgotten beach house built to look like a Frank Lloyd Wright masterpiece overlooks a hidden beach.

A remnant of the last Ice Age, this lake is surrounded by fascinating rock formations.