A restaurant and lodge in northern Wisconsin which served as a clandestine hideout for John Dillinger and featured one of the most famous botched FBI raids in history.

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

A bypass decorated with large wooden troll carvings.

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

A roadside spring pooling in an old bathtub where anyone can stop and sip.

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

Hidden in magnificent rolling countryside, see what may be the largest modern stone circle in the world at Wisconsin's very own "Stonehenge”

Giant six-pack could provide one person a six-pack a day for 3,351 years.

A bedazzled house and crown "jewel" of outsider artist Loy Allen Bowlin.

The remains of a enormous earthen figure of unknown origins cuts across a rural Wisconsin road.

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

This supper-club-turned-concert-venue still serves drinks at its original rotating bar.

Tirelessly maintained by a Wisconsin man named JFK.

An oddly poignant roadside attraction celebrating American folklore.

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

The highest point in Wisconsin is capped by two towers that are not as mythic as Tolkien's but provide much better views.

Software company Epic Systems has created one of the strangest and largest workplaces of all time.

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

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

A large circus museum with summer performances.

According to the legend, this strikingly beautiful hill has miraculous healing powers.

Homemade outdoor church and sculpture garden decorated with glass shards.

The menacing creature had a tremendous influence on the local culture before being exposed as a hoax.

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