This historic house museum that celebrates one of the world's most influential social reformers is also one of the most haunted locations in Chicago.

A 400-foot-tall tall map of Chicago makes this once-ignored building stand out.

A gothic church spire sits atop this skyscraper, the tallest church in the world.

Hidden on the seventh floor of a historic building, this Cajun spot features wall-to-wall bottles of hot sauce.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

This alley in downtown Chicago held the bodies of over 600 people after the fateful Iroquois Theatre fire.

Illegal drag racing two stories beneath Chicago’s streets.

Home to a protest movement, a bombing, and a dramatic change in labor history.

This memorial plaque remembers a strangely shallow maritime disaster known as "Chicago's Titanic."

The palatial McDonald's that inspired Wesley Willis.

Recognized the world over as the home of the McCallisters in the 1990 movie "Home Alone."

Rifle through images of skyscrapers, Worlds Fairs, and more in the largest public postcard repository in America.

All of Chicago's wood-paved streets are long gone but two alleys remain.

G.V. Black, the Father of Modern Dentistry, keeps an eternal eye on Chicagoan’s teeth from his perch in Lincoln Park.

Nonprofit art center that promotes outsider, intuitive, and self-taught art.

The famous author's birthplace is preserved in a town that he once described as narrow-minded.

Landmark Chicago building narrowly avoided destruction.

A Chicago Movie Palace Lost to Time.

A giant bronze coil of feces is both a tribute to doggie defecation and a reminder to pick it up.

Theater has had many different incarnations but has survived the ravages of time.

A European-style bath house in Chicago.

Beloved bar home to musicians of all eras and reputations.

Once called the "Polish Gold Coast" it is an icon of the neighborhood that bears its same name.

Where Cusack's record store from the film "High Fidelity" was located.