History of Chicago and south branches of the Chicago River, which flows through the city's downtown. The three white stripes represent the North, West and South sides of the city, Lake Michigan being the east side. The most famous and serious disaster was the Great Chicago Fire of 1871. On December 30, 1903 the "absolutely fireproof", five-week-old Iroquois Theater was engulfed by fire. The fire lasted less than thirty minutes; 602 people died as a result of being burned, asphyxiated, or trampled. The S.S. "Eastland" was a cruise ship based in Chicago and used for tours. On 24 July 1915—a calm, sunny day—the
Parks in Chicago Parks in Chicago Parks in Chicago include open spaces and facilities, developed and managed by the Chicago Park District. The City of Chicago devotes 8.5% of its total land acreage to parkland, which ranked it 13th among high-density population cities in the United States in 2012. Since the 1830s, the official motto of Chicago has been "Urbs in horto", Latin for "City in a garden" for its commitment to parkland. In addition to serving residents, a number of these parks also double as tourist destinations, most notably Lincoln Park, Chicago's largest park, visited by over 20 million people each year,