If there's another drive-through golf-cart bar in a bat-filled cave on top of a mountain, we don't know about it.

Home to the world's largest refracting telescope and the birthplace of modern astrophysics.

Every winter, the wind carves blocks of frozen water into beautiful abstract shapes inside this unusually curved tunnel.

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

Wisconsin's most celebrated export gets the royal treatment on I-94.

A four story, football field-sized, nine-grotto creation made of shells, minerals, and rare stones.

A little-known memorial to servicemen and nurses killed in the line of duty during the First World War.

The oldest remaining frame residence in Minneapolis.

The world's largest floating loon bobs in the lake to kick off an annual festival.