The oldest certified bowling alley in the United States is in the basement of this century-old bar.

A tribute to the twin ideals of religion and patriotism, built by a Catholic priest from rocks, glass, and innumerable found items.

Paranormal activity on the great lakes.

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

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

Gambling, boozing, and yodeling animals cover the walls of this dive bar cum natural history museum.

Five acres of divinely inspired folk art.

A remote hill on a stretch of country road where the laws of physics are defied... or so it seems.

Eternal resting place of the grave robber and murderer who served as inspiration for many of cinema’s famous madmen.

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

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

More than 5,000 contemporary and "historic" mustards from around the world.

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

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

Vikings and Evangelicals have both had a hand in this replica medieval church.

This cave holds a surprisingly colorful variety of geological oddities.

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.

A bizarre house filled with an astounding array of collections.

The same security that protects our nukes accidentally protected a gentle herd of antelope.

This shallow pit was once used to send over 20,000 buffalo plummeting to their death.

This Wyoming town is fascinated by a particular mythical creature.

The high point on the 16th president's eponymous roadway is marked by a massive version of his head.

This rustic old building is said to be the most photographed barn in America.

A popular rock that acted as a waymarker for American pioneers.